128340828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 443304960

約数和(自身を除く): 314964132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 61, 63, 66, 69, 77, 84, 92, 99, 108, 121, 122, 126, 132, 138, 154, 161, 183, 189, 198, 207, 231, 242, 244, 252, 253, 276, 297, 308, 322, 363, 366, 378, 396, 414, 427, 462, 483, 484, 506, 549, 594, 621, 644, 671, 693, 726, 732, 756, 759, 828, 847, 854, 924, 966, 1012, 1089, 1098, 1188, 1242, 1281, 1342, 1386, 1403, 1449, 1452, 1518, 1647, 1694, 1708, 1771, 1932, 2013, 2079, 2178, 2196, 2277, 2484, 2541, 2562, 2684, 2772, 2783, 2806, 2898, 3036, 3267, 3294, 3388, 3542, 3843, 4026, 4158, 4209, 4347, 4356, 4554, 4697, 5082, 5124, 5313, 5566, 5612, 5796, 6039, 6534, 6588, 6831, 7084, 7381, 7623, 7686, 8052, 8316, 8349, 8418, 8694, 9108, 9394, 9821, 10164, 10626, 11132, 11529, 12078, 12627, 13068, 13662, 14091, 14762, 15246, 15372, 15433, 15939, 16698, 16836, 17388, 18117, 18788, 19481, 19642, 21252, 22143, 22869, 23058, 24156, 25047, 25254, 27324, 28182, 29463, 29524, 30492, 30866, 31878, 33396, 36234, 37881, 38962, 39284, 42273, 44286, 45738, 46116, 46299, 47817, 50094, 50508, 51667, 56364, 58443, 58926, 61732, 63756, 66429, 72468, 75141, 75762, 77924, 84546, 88389, 88572, 91476, 92598, 95634, 100188, 103334, 108031, 116886, 117852, 126819, 132858, 138897, 150282, 151524, 155001, 169092, 169763, 175329, 176778, 185196, 191268, 199287, 206668, 216062, 233772, 253638, 265167, 265716, 277794, 300564, 310002, 324093, 339526, 350658, 353556, 398574, 416691, 432124, 465003, 507276, 509289, 525987, 530334, 555588, 620004, 648186, 679052, 701316, 797148, 833382, 930006, 972279, 1018578, 1051974, 1060668, 1188341, 1296372, 1395009, 1527867, 1666764, 1860012, 1944558, 2037156, 2103948, 2376682, 2790018, 2916837, 3055734, 3565023, 3889116, 4583601, 4753364, 5580036, 5833674, 6111468, 7130046, 9167202, 10695069, 11667348, 14260092, 18334404, 21390138, 32085207, 42780276, 64170414, 128340828]

約数ペア:

[(1, 128340828), (2, 64170414), (3, 42780276), (4, 32085207), (6, 21390138), (7, 18334404), (9, 14260092), (11, 11667348), (12, 10695069), (14, 9167202), (18, 7130046), (21, 6111468), (22, 5833674), (23, 5580036), (27, 4753364), (28, 4583601), (33, 3889116), (36, 3565023), (42, 3055734), (44, 2916837), (46, 2790018), (54, 2376682), (61, 2103948), (63, 2037156), (66, 1944558), (69, 1860012), (77, 1666764), (84, 1527867), (92, 1395009), (99, 1296372), (108, 1188341), (121, 1060668), (122, 1051974), (126, 1018578), (132, 972279), (138, 930006), (154, 833382), (161, 797148), (183, 701316), (189, 679052), (198, 648186), (207, 620004), (231, 555588), (242, 530334), (244, 525987), (252, 509289), (253, 507276), (276, 465003), (297, 432124), (308, 416691), (322, 398574), (363, 353556), (366, 350658), (378, 339526), (396, 324093), (414, 310002), (427, 300564), (462, 277794), (483, 265716), (484, 265167), (506, 253638), (549, 233772), (594, 216062), (621, 206668), (644, 199287), (671, 191268), (693, 185196), (726, 176778), (732, 175329), (756, 169763), (759, 169092), (828, 155001), (847, 151524), (854, 150282), (924, 138897), (966, 132858), (1012, 126819), (1089, 117852), (1098, 116886), (1188, 108031), (1242, 103334), (1281, 100188), (1342, 95634), (1386, 92598), (1403, 91476), (1449, 88572), (1452, 88389), (1518, 84546), (1647, 77924), (1694, 75762), (1708, 75141), (1771, 72468), (1932, 66429), (2013, 63756), (2079, 61732), (2178, 58926), (2196, 58443), (2277, 56364), (2484, 51667), (2541, 50508), (2562, 50094), (2684, 47817), (2772, 46299), (2783, 46116), (2806, 45738), (2898, 44286), (3036, 42273), (3267, 39284), (3294, 38962), (3388, 37881), (3542, 36234), (3843, 33396), (4026, 31878), (4158, 30866), (4209, 30492), (4347, 29524), (4356, 29463), (4554, 28182), (4697, 27324), (5082, 25254), (5124, 25047), (5313, 24156), (5566, 23058), (5612, 22869), (5796, 22143), (6039, 21252), (6534, 19642), (6588, 19481), (6831, 18788), (7084, 18117), (7381, 17388), (7623, 16836), (7686, 16698), (8052, 15939), (8316, 15433), (8349, 15372), (8418, 15246), (8694, 14762), (9108, 14091), (9394, 13662), (9821, 13068), (10164, 12627), (10626, 12078), (11132, 11529)]