480489088

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 1052150400

約数和(自身を除く): 571661312

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 289, 419, 496, 527, 544, 578, 838, 992, 1054, 1088, 1156, 1676, 1984, 2108, 2176, 2312, 3352, 3968, 4216, 4624, 6704, 7123, 8432, 8959, 9248, 12989, 13408, 14246, 16864, 17918, 18496, 25978, 26816, 28492, 33728, 35836, 36992, 51956, 53632, 56984, 67456, 71672, 103912, 113968, 121091, 143344, 207824, 220813, 227936, 242182, 286688, 415648, 441626, 455872, 484364, 573376, 831296, 883252, 911744, 968728, 1146752, 1662592, 1766504, 1937456, 3533008, 3753821, 3874912, 7066016, 7507642, 7749824, 14132032, 15015284, 15499648, 28264064, 30030568, 60061136, 120122272, 240244544, 480489088]

約数ペア:

[(1, 480489088), (2, 240244544), (4, 120122272), (8, 60061136), (16, 30030568), (17, 28264064), (31, 15499648), (32, 15015284), (34, 14132032), (62, 7749824), (64, 7507642), (68, 7066016), (124, 3874912), (128, 3753821), (136, 3533008), (248, 1937456), (272, 1766504), (289, 1662592), (419, 1146752), (496, 968728), (527, 911744), (544, 883252), (578, 831296), (838, 573376), (992, 484364), (1054, 455872), (1088, 441626), (1156, 415648), (1676, 286688), (1984, 242182), (2108, 227936), (2176, 220813), (2312, 207824), (3352, 143344), (3968, 121091), (4216, 113968), (4624, 103912), (6704, 71672), (7123, 67456), (8432, 56984), (8959, 53632), (9248, 51956), (12989, 36992), (13408, 35836), (14246, 33728), (16864, 28492), (17918, 26816), (18496, 25978)]