489475968

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 1392642720

約数和(自身を除く): 903166752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 128, 136, 192, 194, 204, 272, 291, 384, 388, 408, 544, 582, 773, 776, 816, 1088, 1164, 1546, 1552, 1632, 1649, 2176, 2319, 2328, 3092, 3104, 3264, 3298, 4638, 4656, 4947, 6184, 6208, 6528, 6596, 9276, 9312, 9894, 12368, 12416, 13141, 13192, 18552, 18624, 19788, 24736, 26282, 26384, 37104, 37248, 39423, 39576, 49472, 52564, 52768, 74208, 74981, 78846, 79152, 98944, 105128, 105536, 148416, 149962, 157692, 158304, 210256, 211072, 224943, 296832, 299924, 315384, 316608, 420512, 449886, 599848, 630768, 633216, 841024, 899772, 1199696, 1261536, 1274677, 1682048, 1799544, 2399392, 2523072, 2549354, 3599088, 3824031, 4798784, 5046144, 5098708, 7198176, 7648062, 9597568, 10197416, 14396352, 15296124, 20394832, 28792704, 30592248, 40789664, 61184496, 81579328, 122368992, 163158656, 244737984, 489475968]

約数ペア:

[(1, 489475968), (2, 244737984), (3, 163158656), (4, 122368992), (6, 81579328), (8, 61184496), (12, 40789664), (16, 30592248), (17, 28792704), (24, 20394832), (32, 15296124), (34, 14396352), (48, 10197416), (51, 9597568), (64, 7648062), (68, 7198176), (96, 5098708), (97, 5046144), (102, 4798784), (128, 3824031), (136, 3599088), (192, 2549354), (194, 2523072), (204, 2399392), (272, 1799544), (291, 1682048), (384, 1274677), (388, 1261536), (408, 1199696), (544, 899772), (582, 841024), (773, 633216), (776, 630768), (816, 599848), (1088, 449886), (1164, 420512), (1546, 316608), (1552, 315384), (1632, 299924), (1649, 296832), (2176, 224943), (2319, 211072), (2328, 210256), (3092, 158304), (3104, 157692), (3264, 149962), (3298, 148416), (4638, 105536), (4656, 105128), (4947, 98944), (6184, 79152), (6208, 78846), (6528, 74981), (6596, 74208), (9276, 52768), (9312, 52564), (9894, 49472), (12368, 39576), (12416, 39423), (13141, 37248), (13192, 37104), (18552, 26384), (18624, 26282), (19788, 24736)]