217173636

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 599432064

約数和(自身を除く): 382258428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 151, 162, 193, 207, 276, 302, 324, 386, 414, 453, 579, 604, 621, 772, 828, 906, 1158, 1242, 1359, 1737, 1812, 1863, 2316, 2484, 2718, 3473, 3474, 3726, 4077, 4439, 5211, 5436, 6946, 6948, 7452, 8154, 8878, 10419, 10422, 12231, 13317, 13892, 15633, 16308, 17756, 20838, 20844, 24462, 26634, 29143, 31257, 31266, 39951, 41676, 48924, 53268, 58286, 62514, 62532, 79902, 87429, 93771, 116572, 119853, 125028, 159804, 174858, 187542, 239706, 262287, 281313, 349716, 359559, 375084, 479412, 524574, 562626, 670289, 719118, 786861, 1049148, 1125252, 1340578, 1438236, 1573722, 2010867, 2360583, 2681156, 3147444, 4021734, 4721166, 6032601, 8043468, 9442332, 12065202, 18097803, 24130404, 36195606, 54293409, 72391212, 108586818, 217173636]

約数ペア:

[(1, 217173636), (2, 108586818), (3, 72391212), (4, 54293409), (6, 36195606), (9, 24130404), (12, 18097803), (18, 12065202), (23, 9442332), (27, 8043468), (36, 6032601), (46, 4721166), (54, 4021734), (69, 3147444), (81, 2681156), (92, 2360583), (108, 2010867), (138, 1573722), (151, 1438236), (162, 1340578), (193, 1125252), (207, 1049148), (276, 786861), (302, 719118), (324, 670289), (386, 562626), (414, 524574), (453, 479412), (579, 375084), (604, 359559), (621, 349716), (772, 281313), (828, 262287), (906, 239706), (1158, 187542), (1242, 174858), (1359, 159804), (1737, 125028), (1812, 119853), (1863, 116572), (2316, 93771), (2484, 87429), (2718, 79902), (3473, 62532), (3474, 62514), (3726, 58286), (4077, 53268), (4439, 48924), (5211, 41676), (5436, 39951), (6946, 31266), (6948, 31257), (7452, 29143), (8154, 26634), (8878, 24462), (10419, 20844), (10422, 20838), (12231, 17756), (13317, 16308), (13892, 15633)]