248801904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4583}}^1$

素因数の和:4639

約数の個数: 120

約数和(自身を含む): 775887840

約数和(自身を除く): 527085936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3393, 4176, 4524, 4583, 6032, 6786, 9048, 9166, 13572, 13749, 18096, 18332, 27144, 27498, 36664, 41247, 54288, 54996, 59579, 73328, 82494, 109992, 119158, 132907, 164988, 178737, 219984, 238316, 265814, 329976, 357474, 398721, 476632, 531628, 536211, 659952, 714948, 797442, 953264, 1063256, 1072422, 1196163, 1429896, 1594884, 1727791, 2126512, 2144844, 2392326, 2859792, 3189768, 3455582, 4289688, 4784652, 5183373, 6379536, 6911164, 8579376, 9569304, 10366746, 13822328, 15550119, 19138608, 20733492, 27644656, 31100238, 41466984, 62200476, 82933968, 124400952, 248801904]

約数ペア:

[(1, 248801904), (2, 124400952), (3, 82933968), (4, 62200476), (6, 41466984), (8, 31100238), (9, 27644656), (12, 20733492), (13, 19138608), (16, 15550119), (18, 13822328), (24, 10366746), (26, 9569304), (29, 8579376), (36, 6911164), (39, 6379536), (48, 5183373), (52, 4784652), (58, 4289688), (72, 3455582), (78, 3189768), (87, 2859792), (104, 2392326), (116, 2144844), (117, 2126512), (144, 1727791), (156, 1594884), (174, 1429896), (208, 1196163), (232, 1072422), (234, 1063256), (261, 953264), (312, 797442), (348, 714948), (377, 659952), (464, 536211), (468, 531628), (522, 476632), (624, 398721), (696, 357474), (754, 329976), (936, 265814), (1044, 238316), (1131, 219984), (1392, 178737), (1508, 164988), (1872, 132907), (2088, 119158), (2262, 109992), (3016, 82494), (3393, 73328), (4176, 59579), (4524, 54996), (4583, 54288), (6032, 41247), (6786, 36664), (9048, 27498), (9166, 27144), (13572, 18332), (13749, 18096)]