204569664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 112

約数和(自身を含む): 597408000

約数和(自身を除く): 392838336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1968, 1999, 2132, 2496, 2624, 3198, 3936, 3998, 4264, 5997, 6396, 7872, 7996, 8528, 11994, 12792, 15992, 17056, 23988, 25584, 25987, 31984, 34112, 47976, 51168, 51974, 63968, 77961, 81959, 95952, 102336, 103948, 127936, 155922, 163918, 191904, 207896, 245877, 311844, 327836, 383808, 415792, 491754, 623688, 655672, 831584, 983508, 1065467, 1247376, 1311344, 1663168, 1967016, 2130934, 2494752, 2622688, 3196401, 3934032, 4261868, 4989504, 5245376, 6392802, 7868064, 8523736, 12785604, 15736128, 17047472, 25571208, 34094944, 51142416, 68189888, 102284832, 204569664]

約数ペア:

[(1, 204569664), (2, 102284832), (3, 68189888), (4, 51142416), (6, 34094944), (8, 25571208), (12, 17047472), (13, 15736128), (16, 12785604), (24, 8523736), (26, 7868064), (32, 6392802), (39, 5245376), (41, 4989504), (48, 4261868), (52, 3934032), (64, 3196401), (78, 2622688), (82, 2494752), (96, 2130934), (104, 1967016), (123, 1663168), (156, 1311344), (164, 1247376), (192, 1065467), (208, 983508), (246, 831584), (312, 655672), (328, 623688), (416, 491754), (492, 415792), (533, 383808), (624, 327836), (656, 311844), (832, 245877), (984, 207896), (1066, 191904), (1248, 163918), (1312, 155922), (1599, 127936), (1968, 103948), (1999, 102336), (2132, 95952), (2496, 81959), (2624, 77961), (3198, 63968), (3936, 51974), (3998, 51168), (4264, 47976), (5997, 34112), (6396, 31984), (7872, 25987), (7996, 25584), (8528, 23988), (11994, 17056), (12792, 15992)]