396565260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 1420618752

約数和(自身を除く): 1024053492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 151, 156, 169, 182, 185, 195, 210, 222, 259, 260, 273, 302, 338, 364, 370, 390, 420, 444, 453, 455, 481, 507, 518, 546, 555, 604, 676, 740, 755, 777, 780, 845, 906, 910, 962, 1014, 1036, 1057, 1092, 1110, 1183, 1295, 1365, 1443, 1510, 1554, 1690, 1812, 1820, 1924, 1963, 2028, 2114, 2220, 2265, 2366, 2405, 2535, 2590, 2730, 2886, 3020, 3108, 3171, 3367, 3380, 3549, 3885, 3926, 4228, 4530, 4732, 4810, 5070, 5180, 5285, 5460, 5587, 5772, 5889, 5915, 6253, 6342, 6734, 7098, 7215, 7770, 7852, 9060, 9620, 9815, 10101, 10140, 10570, 11174, 11778, 11830, 12506, 12684, 13468, 13741, 14196, 14430, 15540, 15855, 16761, 16835, 17745, 18759, 19630, 20202, 21140, 22348, 23556, 23660, 25012, 25519, 27482, 27935, 28860, 29445, 31265, 31710, 33522, 33670, 35490, 37518, 39109, 39260, 40404, 41223, 43771, 50505, 51038, 54964, 55870, 58890, 62530, 63420, 67044, 67340, 68705, 70980, 72631, 75036, 76557, 78218, 82446, 83805, 87542, 93795, 101010, 102076, 111740, 117327, 117780, 125060, 127595, 131313, 137410, 145262, 153114, 156436, 164892, 167610, 175084, 178633, 187590, 195545, 202020, 206115, 217893, 218855, 234654, 255190, 262626, 274820, 290524, 306228, 335220, 357266, 363155, 375180, 382785, 391090, 412230, 435786, 437710, 469308, 508417, 510380, 525252, 535899, 586635, 656565, 714532, 726310, 765570, 782180, 824460, 871572, 875420, 893165, 944203, 1016834, 1071798, 1089465, 1173270, 1313130, 1452620, 1525251, 1531140, 1786330, 1888406, 2033668, 2143596, 2178930, 2346540, 2542085, 2626260, 2679495, 2832609, 3050502, 3572660, 3776812, 4357860, 4721015, 5084170, 5358990, 5665218, 6101004, 6609421, 7626255, 9442030, 10168340, 10717980, 11330436, 13218842, 14163045, 15252510, 18884060, 19828263, 26437684, 28326090, 30505020, 33047105, 39656526, 56652180, 66094210, 79313052, 99141315, 132188420, 198282630, 396565260]

約数ペア:

[(1, 396565260), (2, 198282630), (3, 132188420), (4, 99141315), (5, 79313052), (6, 66094210), (7, 56652180), (10, 39656526), (12, 33047105), (13, 30505020), (14, 28326090), (15, 26437684), (20, 19828263), (21, 18884060), (26, 15252510), (28, 14163045), (30, 13218842), (35, 11330436), (37, 10717980), (39, 10168340), (42, 9442030), (52, 7626255), (60, 6609421), (65, 6101004), (70, 5665218), (74, 5358990), (78, 5084170), (84, 4721015), (91, 4357860), (105, 3776812), (111, 3572660), (130, 3050502), (140, 2832609), (148, 2679495), (151, 2626260), (156, 2542085), (169, 2346540), (182, 2178930), (185, 2143596), (195, 2033668), (210, 1888406), (222, 1786330), (259, 1531140), (260, 1525251), (273, 1452620), (302, 1313130), (338, 1173270), (364, 1089465), (370, 1071798), (390, 1016834), (420, 944203), (444, 893165), (453, 875420), (455, 871572), (481, 824460), (507, 782180), (518, 765570), (546, 726310), (555, 714532), (604, 656565), (676, 586635), (740, 535899), (755, 525252), (777, 510380), (780, 508417), (845, 469308), (906, 437710), (910, 435786), (962, 412230), (1014, 391090), (1036, 382785), (1057, 375180), (1092, 363155), (1110, 357266), (1183, 335220), (1295, 306228), (1365, 290524), (1443, 274820), (1510, 262626), (1554, 255190), (1690, 234654), (1812, 218855), (1820, 217893), (1924, 206115), (1963, 202020), (2028, 195545), (2114, 187590), (2220, 178633), (2265, 175084), (2366, 167610), (2405, 164892), (2535, 156436), (2590, 153114), (2730, 145262), (2886, 137410), (3020, 131313), (3108, 127595), (3171, 125060), (3367, 117780), (3380, 117327), (3549, 111740), (3885, 102076), (3926, 101010), (4228, 93795), (4530, 87542), (4732, 83805), (4810, 82446), (5070, 78218), (5180, 76557), (5285, 75036), (5460, 72631), (5587, 70980), (5772, 68705), (5889, 67340), (5915, 67044), (6253, 63420), (6342, 62530), (6734, 58890), (7098, 55870), (7215, 54964), (7770, 51038), (7852, 50505), (9060, 43771), (9620, 41223), (9815, 40404), (10101, 39260), (10140, 39109), (10570, 37518), (11174, 35490), (11778, 33670), (11830, 33522), (12506, 31710), (12684, 31265), (13468, 29445), (13741, 28860), (14196, 27935), (14430, 27482), (15540, 25519), (15855, 25012), (16761, 23660), (16835, 23556), (17745, 22348), (18759, 21140), (19630, 20202)]