421640112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3170

約数の個数: 80

約数和(自身を含む): 1131574400

約数和(自身を除く): 709934288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 688, 804, 1032, 1072, 1608, 2064, 2881, 3049, 3216, 5762, 6098, 8643, 9147, 11524, 12196, 17286, 18294, 23048, 24392, 34572, 36588, 46096, 48784, 69144, 73176, 131107, 138288, 146352, 204283, 262214, 393321, 408566, 524428, 612849, 786642, 817132, 1048856, 1225698, 1573284, 1634264, 2097712, 2451396, 3146568, 3268528, 4902792, 6293136, 8784169, 9805584, 17568338, 26352507, 35136676, 52705014, 70273352, 105410028, 140546704, 210820056, 421640112]

約数ペア:

[(1, 421640112), (2, 210820056), (3, 140546704), (4, 105410028), (6, 70273352), (8, 52705014), (12, 35136676), (16, 26352507), (24, 17568338), (43, 9805584), (48, 8784169), (67, 6293136), (86, 4902792), (129, 3268528), (134, 3146568), (172, 2451396), (201, 2097712), (258, 1634264), (268, 1573284), (344, 1225698), (402, 1048856), (516, 817132), (536, 786642), (688, 612849), (804, 524428), (1032, 408566), (1072, 393321), (1608, 262214), (2064, 204283), (2881, 146352), (3049, 138288), (3216, 131107), (5762, 73176), (6098, 69144), (8643, 48784), (9147, 46096), (11524, 36588), (12196, 34572), (17286, 24392), (18294, 23048)]