681420672

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19132

約数の個数: 96

約数和(自身を含む): 2024218560

約数和(自身を除く): 1342797888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 19081, 35712, 38162, 57243, 76324, 114486, 152648, 171729, 228972, 305296, 343458, 457944, 591511, 610592, 686916, 915888, 1183022, 1221184, 1373832, 1774533, 1831776, 2366044, 2442368, 2747664, 3549066, 3663552, 4732088, 5323599, 5495328, 7098132, 7327104, 9464176, 10647198, 10990656, 14196264, 18928352, 21294396, 21981312, 28392528, 37856704, 42588792, 56785056, 75713408, 85177584, 113570112, 170355168, 227140224, 340710336, 681420672]

約数ペア:

[(1, 681420672), (2, 340710336), (3, 227140224), (4, 170355168), (6, 113570112), (8, 85177584), (9, 75713408), (12, 56785056), (16, 42588792), (18, 37856704), (24, 28392528), (31, 21981312), (32, 21294396), (36, 18928352), (48, 14196264), (62, 10990656), (64, 10647198), (72, 9464176), (93, 7327104), (96, 7098132), (124, 5495328), (128, 5323599), (144, 4732088), (186, 3663552), (192, 3549066), (248, 2747664), (279, 2442368), (288, 2366044), (372, 1831776), (384, 1774533), (496, 1373832), (558, 1221184), (576, 1183022), (744, 915888), (992, 686916), (1116, 610592), (1152, 591511), (1488, 457944), (1984, 343458), (2232, 305296), (2976, 228972), (3968, 171729), (4464, 152648), (5952, 114486), (8928, 76324), (11904, 57243), (17856, 38162), (19081, 35712)]