899024688

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 2558244000

約数和(自身を除く): 1659219312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 199, 229, 274, 398, 411, 458, 548, 597, 687, 796, 822, 916, 1096, 1194, 1233, 1374, 1592, 1644, 1791, 1832, 2061, 2192, 2388, 2466, 2748, 3184, 3288, 3582, 3664, 4122, 4776, 4932, 5496, 6576, 7164, 8244, 9552, 9864, 10992, 14328, 16488, 19728, 27263, 28656, 31373, 32976, 45571, 54526, 62746, 81789, 91142, 94119, 109052, 125492, 136713, 163578, 182284, 188238, 218104, 245367, 250984, 273426, 282357, 327156, 364568, 376476, 410139, 436208, 490734, 501968, 546852, 564714, 654312, 729136, 752952, 820278, 981468, 1093704, 1129428, 1308624, 1505904, 1640556, 1962936, 2187408, 2258856, 3281112, 3925872, 4517712, 6243227, 6562224, 12486454, 18729681, 24972908, 37459362, 49945816, 56189043, 74918724, 99891632, 112378086, 149837448, 224756172, 299674896, 449512344, 899024688]

約数ペア:

[(1, 899024688), (2, 449512344), (3, 299674896), (4, 224756172), (6, 149837448), (8, 112378086), (9, 99891632), (12, 74918724), (16, 56189043), (18, 49945816), (24, 37459362), (36, 24972908), (48, 18729681), (72, 12486454), (137, 6562224), (144, 6243227), (199, 4517712), (229, 3925872), (274, 3281112), (398, 2258856), (411, 2187408), (458, 1962936), (548, 1640556), (597, 1505904), (687, 1308624), (796, 1129428), (822, 1093704), (916, 981468), (1096, 820278), (1194, 752952), (1233, 729136), (1374, 654312), (1592, 564714), (1644, 546852), (1791, 501968), (1832, 490734), (2061, 436208), (2192, 410139), (2388, 376476), (2466, 364568), (2748, 327156), (3184, 282357), (3288, 273426), (3582, 250984), (3664, 245367), (4122, 218104), (4776, 188238), (4932, 182284), (5496, 163578), (6576, 136713), (7164, 125492), (8244, 109052), (9552, 94119), (9864, 91142), (10992, 81789), (14328, 62746), (16488, 54526), (19728, 45571), (27263, 32976), (28656, 31373)]