291213273036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1\times {\mathrm{16319}}^1$

素因数の和:18391

約数の個数: 96

約数和(自身を含む): 784143360000

約数和(自身を除く): 492930086964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 1949, 2289, 3052, 3898, 4578, 5847, 7796, 9156, 11694, 13643, 16319, 23388, 27286, 32638, 40929, 48957, 54572, 65276, 81858, 97914, 114233, 163716, 195828, 212441, 228466, 342699, 424882, 456932, 637323, 685398, 849764, 1274646, 1370796, 1487087, 1778771, 2549292, 2974174, 3557542, 4461261, 5336313, 5948348, 7115084, 8922522, 10672626, 12451397, 17845044, 21345252, 24902794, 31805731, 37354191, 49805588, 63611462, 74708382, 95417193, 127222924, 149416764, 190834386, 222640117, 381668772, 445280234, 667920351, 890560468, 1335840702, 2671681404, 3466824679, 6933649358, 10400474037, 13867298716, 20800948074, 24267772753, 41601896148, 48535545506, 72803318259, 97071091012, 145606636518, 291213273036]

約数ペア:

[(1, 291213273036), (2, 145606636518), (3, 97071091012), (4, 72803318259), (6, 48535545506), (7, 41601896148), (12, 24267772753), (14, 20800948074), (21, 13867298716), (28, 10400474037), (42, 6933649358), (84, 3466824679), (109, 2671681404), (218, 1335840702), (327, 890560468), (436, 667920351), (654, 445280234), (763, 381668772), (1308, 222640117), (1526, 190834386), (1949, 149416764), (2289, 127222924), (3052, 95417193), (3898, 74708382), (4578, 63611462), (5847, 49805588), (7796, 37354191), (9156, 31805731), (11694, 24902794), (13643, 21345252), (16319, 17845044), (23388, 12451397), (27286, 10672626), (32638, 8922522), (40929, 7115084), (48957, 5948348), (54572, 5336313), (65276, 4461261), (81858, 3557542), (97914, 2974174), (114233, 2549292), (163716, 1778771), (195828, 1487087), (212441, 1370796), (228466, 1274646), (342699, 849764), (424882, 685398), (456932, 637323)]