285382128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 835660800

約数和(自身を除く): 550278672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 79, 102, 114, 136, 152, 158, 204, 228, 233, 237, 272, 304, 316, 323, 408, 456, 466, 474, 632, 646, 699, 816, 912, 932, 948, 969, 1264, 1292, 1343, 1398, 1501, 1864, 1896, 1938, 2584, 2686, 2796, 3002, 3728, 3792, 3876, 3961, 4029, 4427, 4503, 5168, 5372, 5592, 6004, 7752, 7922, 8058, 8854, 9006, 10744, 11184, 11883, 12008, 13281, 15504, 15844, 16116, 17708, 18012, 18407, 21488, 23766, 24016, 25517, 26562, 31688, 32232, 35416, 36024, 36814, 47532, 51034, 53124, 55221, 63376, 64464, 70832, 72048, 73628, 75259, 76551, 95064, 102068, 106248, 110442, 147256, 150518, 153102, 190128, 204136, 212496, 220884, 225777, 294512, 301036, 306204, 312919, 349733, 408272, 441768, 451554, 602072, 612408, 625838, 699466, 883536, 903108, 938757, 1049199, 1204144, 1224816, 1251676, 1398932, 1806216, 1877514, 2098398, 2503352, 2797864, 3612432, 3755028, 4196796, 5006704, 5595728, 5945461, 7510056, 8393592, 11890922, 15020112, 16787184, 17836383, 23781844, 35672766, 47563688, 71345532, 95127376, 142691064, 285382128]

約数ペア:

[(1, 285382128), (2, 142691064), (3, 95127376), (4, 71345532), (6, 47563688), (8, 35672766), (12, 23781844), (16, 17836383), (17, 16787184), (19, 15020112), (24, 11890922), (34, 8393592), (38, 7510056), (48, 5945461), (51, 5595728), (57, 5006704), (68, 4196796), (76, 3755028), (79, 3612432), (102, 2797864), (114, 2503352), (136, 2098398), (152, 1877514), (158, 1806216), (204, 1398932), (228, 1251676), (233, 1224816), (237, 1204144), (272, 1049199), (304, 938757), (316, 903108), (323, 883536), (408, 699466), (456, 625838), (466, 612408), (474, 602072), (632, 451554), (646, 441768), (699, 408272), (816, 349733), (912, 312919), (932, 306204), (948, 301036), (969, 294512), (1264, 225777), (1292, 220884), (1343, 212496), (1398, 204136), (1501, 190128), (1864, 153102), (1896, 150518), (1938, 147256), (2584, 110442), (2686, 106248), (2796, 102068), (3002, 95064), (3728, 76551), (3792, 75259), (3876, 73628), (3961, 72048), (4029, 70832), (4427, 64464), (4503, 63376), (5168, 55221), (5372, 53124), (5592, 51034), (6004, 47532), (7752, 36814), (7922, 36024), (8058, 35416), (8854, 32232), (9006, 31688), (10744, 26562), (11184, 25517), (11883, 24016), (12008, 23766), (13281, 21488), (15504, 18407), (15844, 18012), (16116, 17708)]