338731848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 256

約数和(自身を含む): 1220352000

約数和(自身を除く): 881620152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 907, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1814, 1976, 2052, 2184, 2223, 2394, 2457, 2721, 2808, 2964, 3192, 3276, 3458, 3591, 3628, 4104, 4446, 4788, 4914, 5187, 5442, 5928, 6349, 6552, 6669, 6916, 7182, 7256, 8163, 8892, 9576, 9828, 10374, 10884, 11791, 12698, 13338, 13832, 14364, 15561, 16326, 17233, 17784, 19047, 19656, 20748, 21768, 23582, 24489, 25396, 26676, 28728, 31122, 32652, 34466, 35373, 38094, 41496, 46683, 47164, 48978, 50792, 51699, 53352, 57141, 62244, 65304, 68932, 70746, 76188, 82537, 93366, 94328, 97956, 103398, 106119, 114282, 120631, 124488, 137864, 141492, 152376, 155097, 165074, 171423, 186732, 195912, 206796, 212238, 224029, 228564, 241262, 247611, 282984, 310194, 318357, 330148, 342846, 361893, 373464, 413592, 424476, 448058, 457128, 465291, 482524, 495222, 620388, 636714, 660296, 672087, 685692, 723786, 742833, 848952, 896116, 930582, 965048, 990444, 1085679, 1240776, 1273428, 1344174, 1371384, 1447572, 1485666, 1568203, 1792232, 1861164, 1980888, 2016261, 2171358, 2228499, 2546856, 2688348, 2895144, 2971332, 3136406, 3257037, 3722328, 4032522, 4342716, 4456998, 4704609, 5376696, 5942664, 6048783, 6272812, 6514074, 8065044, 8685432, 8913996, 9409218, 12097566, 12545624, 13028148, 14113827, 16130088, 17827992, 18818436, 24195132, 26056296, 28227654, 37636872, 42341481, 48390264, 56455308, 84682962, 112910616, 169365924, 338731848]

約数ペア:

[(1, 338731848), (2, 169365924), (3, 112910616), (4, 84682962), (6, 56455308), (7, 48390264), (8, 42341481), (9, 37636872), (12, 28227654), (13, 26056296), (14, 24195132), (18, 18818436), (19, 17827992), (21, 16130088), (24, 14113827), (26, 13028148), (27, 12545624), (28, 12097566), (36, 9409218), (38, 8913996), (39, 8685432), (42, 8065044), (52, 6514074), (54, 6272812), (56, 6048783), (57, 5942664), (63, 5376696), (72, 4704609), (76, 4456998), (78, 4342716), (84, 4032522), (91, 3722328), (104, 3257037), (108, 3136406), (114, 2971332), (117, 2895144), (126, 2688348), (133, 2546856), (152, 2228499), (156, 2171358), (168, 2016261), (171, 1980888), (182, 1861164), (189, 1792232), (216, 1568203), (228, 1485666), (234, 1447572), (247, 1371384), (252, 1344174), (266, 1273428), (273, 1240776), (312, 1085679), (342, 990444), (351, 965048), (364, 930582), (378, 896116), (399, 848952), (456, 742833), (468, 723786), (494, 685692), (504, 672087), (513, 660296), (532, 636714), (546, 620388), (684, 495222), (702, 482524), (728, 465291), (741, 457128), (756, 448058), (798, 424476), (819, 413592), (907, 373464), (936, 361893), (988, 342846), (1026, 330148), (1064, 318357), (1092, 310194), (1197, 282984), (1368, 247611), (1404, 241262), (1482, 228564), (1512, 224029), (1596, 212238), (1638, 206796), (1729, 195912), (1814, 186732), (1976, 171423), (2052, 165074), (2184, 155097), (2223, 152376), (2394, 141492), (2457, 137864), (2721, 124488), (2808, 120631), (2964, 114282), (3192, 106119), (3276, 103398), (3458, 97956), (3591, 94328), (3628, 93366), (4104, 82537), (4446, 76188), (4788, 70746), (4914, 68932), (5187, 65304), (5442, 62244), (5928, 57141), (6349, 53352), (6552, 51699), (6669, 50792), (6916, 48978), (7182, 47164), (7256, 46683), (8163, 41496), (8892, 38094), (9576, 35373), (9828, 34466), (10374, 32652), (10884, 31122), (11791, 28728), (12698, 26676), (13338, 25396), (13832, 24489), (14364, 23582), (15561, 21768), (16326, 20748), (17233, 19656), (17784, 19047)]