417851856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1713

約数の個数: 120

約数和(自身を含む): 1236468480

約数和(自身を除く): 818616624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 207, 237, 276, 316, 368, 414, 474, 552, 632, 711, 828, 948, 1104, 1264, 1422, 1597, 1656, 1817, 1896, 2844, 3194, 3312, 3634, 3792, 4791, 5451, 5688, 6388, 7268, 9582, 10902, 11376, 12776, 14373, 14536, 16353, 19164, 21804, 25552, 28746, 29072, 32706, 36731, 38328, 43608, 57492, 65412, 73462, 76656, 87216, 110193, 114984, 126163, 130824, 146924, 220386, 229968, 252326, 261648, 293848, 330579, 378489, 440772, 504652, 587696, 661158, 756978, 881544, 1009304, 1135467, 1322316, 1513956, 1763088, 2018608, 2270934, 2644632, 2901749, 3027912, 4541868, 5289264, 5803498, 6055824, 8705247, 9083736, 11606996, 17410494, 18167472, 23213992, 26115741, 34820988, 46427984, 52231482, 69641976, 104462964, 139283952, 208925928, 417851856]

約数ペア:

[(1, 417851856), (2, 208925928), (3, 139283952), (4, 104462964), (6, 69641976), (8, 52231482), (9, 46427984), (12, 34820988), (16, 26115741), (18, 23213992), (23, 18167472), (24, 17410494), (36, 11606996), (46, 9083736), (48, 8705247), (69, 6055824), (72, 5803498), (79, 5289264), (92, 4541868), (138, 3027912), (144, 2901749), (158, 2644632), (184, 2270934), (207, 2018608), (237, 1763088), (276, 1513956), (316, 1322316), (368, 1135467), (414, 1009304), (474, 881544), (552, 756978), (632, 661158), (711, 587696), (828, 504652), (948, 440772), (1104, 378489), (1264, 330579), (1422, 293848), (1597, 261648), (1656, 252326), (1817, 229968), (1896, 220386), (2844, 146924), (3194, 130824), (3312, 126163), (3634, 114984), (3792, 110193), (4791, 87216), (5451, 76656), (5688, 73462), (6388, 65412), (7268, 57492), (9582, 43608), (10902, 38328), (11376, 36731), (12776, 32706), (14373, 29072), (14536, 28746), (16353, 25552), (19164, 21804)]