633389988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 1877968512

約数和(自身を除く): 1244578524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 121, 132, 154, 202, 231, 242, 303, 308, 363, 404, 462, 484, 606, 617, 707, 726, 847, 924, 1111, 1212, 1234, 1414, 1452, 1694, 1851, 2121, 2222, 2468, 2541, 2828, 3333, 3388, 3702, 4242, 4319, 4444, 5082, 6666, 6787, 7404, 7777, 8484, 8638, 10164, 12221, 12957, 13332, 13574, 15554, 17276, 20361, 23331, 24442, 25914, 27148, 31108, 36663, 40722, 46662, 47509, 48884, 51828, 62317, 73326, 74657, 81444, 85547, 93324, 95018, 124634, 142527, 146652, 149314, 171094, 186951, 190036, 223971, 249268, 256641, 285054, 298628, 342188, 373902, 436219, 447942, 513282, 522599, 570108, 685487, 747804, 872438, 895884, 1026564, 1045198, 1308657, 1370974, 1567797, 1744876, 2056461, 2090396, 2617314, 2741948, 3135594, 4112922, 4798409, 5234628, 6271188, 7540357, 8225844, 9596818, 14395227, 15080714, 19193636, 22621071, 28790454, 30161428, 45242142, 52782499, 57580908, 90484284, 105564998, 158347497, 211129996, 316694994, 633389988]

約数ペア:

[(1, 633389988), (2, 316694994), (3, 211129996), (4, 158347497), (6, 105564998), (7, 90484284), (11, 57580908), (12, 52782499), (14, 45242142), (21, 30161428), (22, 28790454), (28, 22621071), (33, 19193636), (42, 15080714), (44, 14395227), (66, 9596818), (77, 8225844), (84, 7540357), (101, 6271188), (121, 5234628), (132, 4798409), (154, 4112922), (202, 3135594), (231, 2741948), (242, 2617314), (303, 2090396), (308, 2056461), (363, 1744876), (404, 1567797), (462, 1370974), (484, 1308657), (606, 1045198), (617, 1026564), (707, 895884), (726, 872438), (847, 747804), (924, 685487), (1111, 570108), (1212, 522599), (1234, 513282), (1414, 447942), (1452, 436219), (1694, 373902), (1851, 342188), (2121, 298628), (2222, 285054), (2468, 256641), (2541, 249268), (2828, 223971), (3333, 190036), (3388, 186951), (3702, 171094), (4242, 149314), (4319, 146652), (4444, 142527), (5082, 124634), (6666, 95018), (6787, 93324), (7404, 85547), (7777, 81444), (8484, 74657), (8638, 73326), (10164, 62317), (12221, 51828), (12957, 48884), (13332, 47509), (13574, 46662), (15554, 40722), (17276, 36663), (20361, 31108), (23331, 27148), (24442, 25914)]