1798049376

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 5199012000

約数和(自身を除く): 3400962624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 199, 229, 274, 288, 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, 4384, 4776, 4932, 5496, 6368, 6576, 7164, 7328, 8244, 9552, 9864, 10992, 13152, 14328, 16488, 19104, 19728, 21984, 27263, 28656, 31373, 32976, 39456, 45571, 54526, 57312, 62746, 65952, 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, 872416, 981468, 1003936, 1093704, 1129428, 1308624, 1458272, 1505904, 1640556, 1962936, 2187408, 2258856, 2617248, 3011808, 3281112, 3925872, 4374816, 4517712, 6243227, 6562224, 7851744, 9035424, 12486454, 13124448, 18729681, 24972908, 37459362, 49945816, 56189043, 74918724, 99891632, 112378086, 149837448, 199783264, 224756172, 299674896, 449512344, 599349792, 899024688, 1798049376]

約数ペア:

[(1, 1798049376), (2, 899024688), (3, 599349792), (4, 449512344), (6, 299674896), (8, 224756172), (9, 199783264), (12, 149837448), (16, 112378086), (18, 99891632), (24, 74918724), (32, 56189043), (36, 49945816), (48, 37459362), (72, 24972908), (96, 18729681), (137, 13124448), (144, 12486454), (199, 9035424), (229, 7851744), (274, 6562224), (288, 6243227), (398, 4517712), (411, 4374816), (458, 3925872), (548, 3281112), (597, 3011808), (687, 2617248), (796, 2258856), (822, 2187408), (916, 1962936), (1096, 1640556), (1194, 1505904), (1233, 1458272), (1374, 1308624), (1592, 1129428), (1644, 1093704), (1791, 1003936), (1832, 981468), (2061, 872416), (2192, 820278), (2388, 752952), (2466, 729136), (2748, 654312), (3184, 564714), (3288, 546852), (3582, 501968), (3664, 490734), (4122, 436208), (4384, 410139), (4776, 376476), (4932, 364568), (5496, 327156), (6368, 282357), (6576, 273426), (7164, 250984), (7328, 245367), (8244, 218104), (9552, 188238), (9864, 182284), (10992, 163578), (13152, 136713), (14328, 125492), (16488, 109052), (19104, 94119), (19728, 91142), (21984, 81789), (27263, 65952), (28656, 62746), (31373, 57312), (32976, 54526), (39456, 45571)]