15678890052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 43179333120

約数和(自身を除く): 27500443068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 223, 294, 327, 436, 446, 588, 654, 669, 763, 892, 1097, 1308, 1338, 1526, 1561, 2194, 2289, 2676, 3052, 3122, 3291, 4388, 4578, 4683, 5341, 6244, 6582, 7679, 9156, 9366, 10682, 10927, 13164, 15358, 16023, 18732, 21364, 21854, 23037, 24307, 30716, 32046, 32781, 43708, 46074, 48614, 53753, 64092, 65562, 72921, 92148, 97228, 107506, 119573, 131124, 145842, 161259, 170149, 215012, 239146, 244631, 291684, 322518, 340298, 358719, 478292, 489262, 510447, 645036, 680596, 717438, 733893, 837011, 978524, 1020894, 1191043, 1434876, 1467786, 1674022, 1712417, 2041788, 2382086, 2511033, 2935572, 3348044, 3424834, 3573129, 4764172, 5022066, 5137251, 5859077, 6849668, 7146258, 10044132, 10274502, 11718154, 11986919, 14292516, 17577231, 20549004, 23436308, 23973838, 26664779, 35154462, 35960757, 47947676, 53329558, 70308924, 71921514, 79994337, 106659116, 143843028, 159988674, 186653453, 319977348, 373306906, 559960359, 746613812, 1119920718, 1306574171, 2239841436, 2613148342, 3919722513, 5226296684, 7839445026, 15678890052]

約数ペア:

[(1, 15678890052), (2, 7839445026), (3, 5226296684), (4, 3919722513), (6, 2613148342), (7, 2239841436), (12, 1306574171), (14, 1119920718), (21, 746613812), (28, 559960359), (42, 373306906), (49, 319977348), (84, 186653453), (98, 159988674), (109, 143843028), (147, 106659116), (196, 79994337), (218, 71921514), (223, 70308924), (294, 53329558), (327, 47947676), (436, 35960757), (446, 35154462), (588, 26664779), (654, 23973838), (669, 23436308), (763, 20549004), (892, 17577231), (1097, 14292516), (1308, 11986919), (1338, 11718154), (1526, 10274502), (1561, 10044132), (2194, 7146258), (2289, 6849668), (2676, 5859077), (3052, 5137251), (3122, 5022066), (3291, 4764172), (4388, 3573129), (4578, 3424834), (4683, 3348044), (5341, 2935572), (6244, 2511033), (6582, 2382086), (7679, 2041788), (9156, 1712417), (9366, 1674022), (10682, 1467786), (10927, 1434876), (13164, 1191043), (15358, 1020894), (16023, 978524), (18732, 837011), (21364, 733893), (21854, 717438), (23037, 680596), (24307, 645036), (30716, 510447), (32046, 489262), (32781, 478292), (43708, 358719), (46074, 340298), (48614, 322518), (53753, 291684), (64092, 244631), (65562, 239146), (72921, 215012), (92148, 170149), (97228, 161259), (107506, 145842), (119573, 131124)]