123978838656

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{82007}}^1$

素因数の和:82182

約数の個数: 128

約数和(自身を含む): 342622863360

約数和(自身を除く): 218644024704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 372, 381, 384, 496, 508, 744, 762, 992, 1016, 1488, 1524, 1984, 2032, 2976, 3048, 3937, 3968, 4064, 5952, 6096, 7874, 8128, 11811, 11904, 12192, 15748, 16256, 23622, 24384, 31496, 47244, 48768, 62992, 82007, 94488, 125984, 164014, 188976, 246021, 251968, 328028, 377952, 492042, 503936, 656056, 755904, 984084, 1312112, 1511808, 1968168, 2542217, 2624224, 3936336, 5084434, 5248448, 7626651, 7872672, 10168868, 10414889, 10496896, 15253302, 15745344, 20337736, 20829778, 30506604, 31244667, 31490688, 40675472, 41659556, 61013208, 62489334, 81350944, 83319112, 122026416, 124978668, 162701888, 166638224, 244052832, 249957336, 322861559, 325403776, 333276448, 488105664, 499914672, 645723118, 666552896, 968584677, 976211328, 999829344, 1291446236, 1333105792, 1937169354, 1999658688, 2582892472, 3874338708, 3999317376, 5165784944, 7748677416, 10331569888, 15497354832, 20663139776, 30994709664, 41326279552, 61989419328, 123978838656]

約数ペア:

[(1, 123978838656), (2, 61989419328), (3, 41326279552), (4, 30994709664), (6, 20663139776), (8, 15497354832), (12, 10331569888), (16, 7748677416), (24, 5165784944), (31, 3999317376), (32, 3874338708), (48, 2582892472), (62, 1999658688), (64, 1937169354), (93, 1333105792), (96, 1291446236), (124, 999829344), (127, 976211328), (128, 968584677), (186, 666552896), (192, 645723118), (248, 499914672), (254, 488105664), (372, 333276448), (381, 325403776), (384, 322861559), (496, 249957336), (508, 244052832), (744, 166638224), (762, 162701888), (992, 124978668), (1016, 122026416), (1488, 83319112), (1524, 81350944), (1984, 62489334), (2032, 61013208), (2976, 41659556), (3048, 40675472), (3937, 31490688), (3968, 31244667), (4064, 30506604), (5952, 20829778), (6096, 20337736), (7874, 15745344), (8128, 15253302), (11811, 10496896), (11904, 10414889), (12192, 10168868), (15748, 7872672), (16256, 7626651), (23622, 5248448), (24384, 5084434), (31496, 3936336), (47244, 2624224), (48768, 2542217), (62992, 1968168), (82007, 1511808), (94488, 1312112), (125984, 984084), (164014, 755904), (188976, 656056), (246021, 503936), (251968, 492042), (328028, 377952)]