1400264448

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2110

約数の個数: 144

約数和(自身を含む): 4116583296

約数和(自身を除く): 2716318848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 249, 256, 264, 332, 352, 384, 498, 528, 664, 704, 768, 913, 996, 1056, 1328, 1408, 1826, 1992, 1997, 2112, 2656, 2739, 2816, 3652, 3984, 3994, 4224, 5312, 5478, 5991, 7304, 7968, 7988, 8448, 10624, 10956, 11982, 14608, 15936, 15976, 21248, 21912, 21967, 23964, 29216, 31872, 31952, 43824, 43934, 47928, 58432, 63744, 63904, 65901, 87648, 87868, 95856, 116864, 127808, 131802, 165751, 175296, 175736, 191712, 233728, 255616, 263604, 331502, 350592, 351472, 383424, 497253, 511232, 527208, 663004, 701184, 702944, 766848, 994506, 1054416, 1326008, 1405888, 1533696, 1823261, 1989012, 2108832, 2652016, 2811776, 3646522, 3978024, 4217664, 5304032, 5469783, 5623552, 7293044, 7956048, 8435328, 10608064, 10939566, 14586088, 15912096, 16870656, 21216128, 21879132, 29172176, 31824192, 42432256, 43758264, 58344352, 63648384, 87516528, 116688704, 127296768, 175033056, 233377408, 350066112, 466754816, 700132224, 1400264448]

約数ペア:

[(1, 1400264448), (2, 700132224), (3, 466754816), (4, 350066112), (6, 233377408), (8, 175033056), (11, 127296768), (12, 116688704), (16, 87516528), (22, 63648384), (24, 58344352), (32, 43758264), (33, 42432256), (44, 31824192), (48, 29172176), (64, 21879132), (66, 21216128), (83, 16870656), (88, 15912096), (96, 14586088), (128, 10939566), (132, 10608064), (166, 8435328), (176, 7956048), (192, 7293044), (249, 5623552), (256, 5469783), (264, 5304032), (332, 4217664), (352, 3978024), (384, 3646522), (498, 2811776), (528, 2652016), (664, 2108832), (704, 1989012), (768, 1823261), (913, 1533696), (996, 1405888), (1056, 1326008), (1328, 1054416), (1408, 994506), (1826, 766848), (1992, 702944), (1997, 701184), (2112, 663004), (2656, 527208), (2739, 511232), (2816, 497253), (3652, 383424), (3984, 351472), (3994, 350592), (4224, 331502), (5312, 263604), (5478, 255616), (5991, 233728), (7304, 191712), (7968, 175736), (7988, 175296), (8448, 165751), (10624, 131802), (10956, 127808), (11982, 116864), (14608, 95856), (15936, 87868), (15976, 87648), (21248, 65901), (21912, 63904), (21967, 63744), (23964, 58432), (29216, 47928), (31872, 43934), (31952, 43824)]