253176216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11813}}^1$

素因数の和:11888

約数の個数: 64

約数和(自身を含む): 680486400

約数和(自身を除く): 427310184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 5358, 7144, 10716, 11813, 21432, 23626, 35439, 47252, 70878, 94504, 141756, 224447, 283512, 448894, 555211, 673341, 897788, 1110422, 1346682, 1665633, 1795576, 2220844, 2693364, 3331266, 4441688, 5386728, 6662532, 10549009, 13325064, 21098018, 31647027, 42196036, 63294054, 84392072, 126588108, 253176216]

約数ペア:

[(1, 253176216), (2, 126588108), (3, 84392072), (4, 63294054), (6, 42196036), (8, 31647027), (12, 21098018), (19, 13325064), (24, 10549009), (38, 6662532), (47, 5386728), (57, 4441688), (76, 3331266), (94, 2693364), (114, 2220844), (141, 1795576), (152, 1665633), (188, 1346682), (228, 1110422), (282, 897788), (376, 673341), (456, 555211), (564, 448894), (893, 283512), (1128, 224447), (1786, 141756), (2679, 94504), (3572, 70878), (5358, 47252), (7144, 35439), (10716, 23626), (11813, 21432)]