399871836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 1399910400

約数和(自身を除く): 1000038564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 29, 36, 39, 42, 46, 52, 54, 58, 61, 63, 69, 78, 84, 87, 91, 92, 108, 116, 117, 122, 126, 138, 156, 161, 174, 182, 183, 189, 203, 207, 234, 244, 252, 261, 273, 276, 299, 322, 348, 351, 364, 366, 377, 378, 406, 414, 427, 468, 483, 522, 546, 549, 598, 609, 621, 644, 667, 702, 732, 754, 756, 783, 793, 812, 819, 828, 854, 897, 966, 1044, 1092, 1098, 1131, 1196, 1218, 1242, 1281, 1334, 1403, 1404, 1449, 1508, 1566, 1586, 1638, 1647, 1708, 1769, 1794, 1827, 1932, 2001, 2093, 2196, 2262, 2379, 2436, 2457, 2484, 2562, 2639, 2668, 2691, 2806, 2898, 3132, 3172, 3276, 3294, 3393, 3538, 3588, 3654, 3843, 4002, 4186, 4209, 4347, 4524, 4669, 4758, 4914, 5124, 5278, 5307, 5382, 5481, 5551, 5612, 5796, 6003, 6279, 6588, 6786, 7076, 7137, 7308, 7686, 7917, 8004, 8073, 8372, 8418, 8671, 8694, 9338, 9516, 9821, 9828, 10179, 10556, 10614, 10764, 10962, 11102, 11529, 12006, 12383, 12558, 12627, 13572, 14007, 14274, 15372, 15834, 15921, 16146, 16653, 16836, 17342, 17388, 18009, 18239, 18676, 18837, 19642, 20358, 21228, 21411, 21924, 22204, 22997, 23058, 23751, 24012, 24766, 25116, 25254, 26013, 28014, 28548, 29463, 31668, 31842, 32292, 33306, 34684, 36018, 36478, 37149, 37674, 37881, 39284, 40687, 40716, 42021, 42822, 45994, 46116, 47502, 47763, 49532, 49959, 50508, 52026, 54717, 56028, 56511, 58926, 60697, 63684, 66612, 68991, 71253, 72036, 72956, 74298, 75348, 75762, 78039, 81374, 84042, 85644, 88389, 91988, 95004, 95526, 99918, 104052, 109434, 111447, 113022, 117852, 121394, 122061, 126063, 127673, 137982, 142506, 148596, 149877, 151524, 156078, 160979, 162748, 164151, 168084, 176778, 182091, 191052, 199836, 206973, 218868, 222894, 226044, 234117, 242788, 244122, 252126, 255346, 265167, 275964, 284809, 285012, 299754, 312156, 321958, 328302, 334341, 353556, 364182, 366183, 383019, 413946, 445788, 468234, 482937, 488244, 492453, 504252, 510692, 528931, 530334, 546273, 569618, 599508, 620919, 643916, 656604, 668682, 728364, 732366, 766038, 827892, 854427, 936468, 965874, 984906, 1057862, 1060668, 1092546, 1098549, 1139236, 1149057, 1241838, 1337364, 1448811, 1464732, 1532076, 1586793, 1638819, 1708854, 1931748, 1969812, 2115724, 2185092, 2197098, 2298114, 2483676, 2563281, 2897622, 3173586, 3277638, 3417708, 3447171, 3702517, 4346433, 4394196, 4596228, 4760379, 5126562, 5795244, 6347172, 6555276, 6894342, 7405034, 7689843, 8692866, 9520758, 10253124, 11107551, 13788684, 14281137, 14810068, 15379686, 17385732, 19041516, 22215102, 28562274, 30759372, 33322653, 44430204, 57124548, 66645306, 99967959, 133290612, 199935918, 399871836]

約数ペア:

[(1, 399871836), (2, 199935918), (3, 133290612), (4, 99967959), (6, 66645306), (7, 57124548), (9, 44430204), (12, 33322653), (13, 30759372), (14, 28562274), (18, 22215102), (21, 19041516), (23, 17385732), (26, 15379686), (27, 14810068), (28, 14281137), (29, 13788684), (36, 11107551), (39, 10253124), (42, 9520758), (46, 8692866), (52, 7689843), (54, 7405034), (58, 6894342), (61, 6555276), (63, 6347172), (69, 5795244), (78, 5126562), (84, 4760379), (87, 4596228), (91, 4394196), (92, 4346433), (108, 3702517), (116, 3447171), (117, 3417708), (122, 3277638), (126, 3173586), (138, 2897622), (156, 2563281), (161, 2483676), (174, 2298114), (182, 2197098), (183, 2185092), (189, 2115724), (203, 1969812), (207, 1931748), (234, 1708854), (244, 1638819), (252, 1586793), (261, 1532076), (273, 1464732), (276, 1448811), (299, 1337364), (322, 1241838), (348, 1149057), (351, 1139236), (364, 1098549), (366, 1092546), (377, 1060668), (378, 1057862), (406, 984906), (414, 965874), (427, 936468), (468, 854427), (483, 827892), (522, 766038), (546, 732366), (549, 728364), (598, 668682), (609, 656604), (621, 643916), (644, 620919), (667, 599508), (702, 569618), (732, 546273), (754, 530334), (756, 528931), (783, 510692), (793, 504252), (812, 492453), (819, 488244), (828, 482937), (854, 468234), (897, 445788), (966, 413946), (1044, 383019), (1092, 366183), (1098, 364182), (1131, 353556), (1196, 334341), (1218, 328302), (1242, 321958), (1281, 312156), (1334, 299754), (1403, 285012), (1404, 284809), (1449, 275964), (1508, 265167), (1566, 255346), (1586, 252126), (1638, 244122), (1647, 242788), (1708, 234117), (1769, 226044), (1794, 222894), (1827, 218868), (1932, 206973), (2001, 199836), (2093, 191052), (2196, 182091), (2262, 176778), (2379, 168084), (2436, 164151), (2457, 162748), (2484, 160979), (2562, 156078), (2639, 151524), (2668, 149877), (2691, 148596), (2806, 142506), (2898, 137982), (3132, 127673), (3172, 126063), (3276, 122061), (3294, 121394), (3393, 117852), (3538, 113022), (3588, 111447), (3654, 109434), (3843, 104052), (4002, 99918), (4186, 95526), (4209, 95004), (4347, 91988), (4524, 88389), (4669, 85644), (4758, 84042), (4914, 81374), (5124, 78039), (5278, 75762), (5307, 75348), (5382, 74298), (5481, 72956), (5551, 72036), (5612, 71253), (5796, 68991), (6003, 66612), (6279, 63684), (6588, 60697), (6786, 58926), (7076, 56511), (7137, 56028), (7308, 54717), (7686, 52026), (7917, 50508), (8004, 49959), (8073, 49532), (8372, 47763), (8418, 47502), (8671, 46116), (8694, 45994), (9338, 42822), (9516, 42021), (9821, 40716), (9828, 40687), (10179, 39284), (10556, 37881), (10614, 37674), (10764, 37149), (10962, 36478), (11102, 36018), (11529, 34684), (12006, 33306), (12383, 32292), (12558, 31842), (12627, 31668), (13572, 29463), (14007, 28548), (14274, 28014), (15372, 26013), (15834, 25254), (15921, 25116), (16146, 24766), (16653, 24012), (16836, 23751), (17342, 23058), (17388, 22997), (18009, 22204), (18239, 21924), (18676, 21411), (18837, 21228), (19642, 20358)]