285434112

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 826757120

約数和(自身を除く): 541323008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 631, 744, 768, 912, 992, 1178, 1216, 1262, 1488, 1767, 1824, 1893, 1984, 2356, 2432, 2524, 2976, 3534, 3648, 3786, 3968, 4712, 4864, 5048, 5952, 7068, 7296, 7572, 7936, 9424, 10096, 11904, 11989, 14136, 14592, 15144, 18848, 19561, 20192, 23808, 23978, 28272, 30288, 35967, 37696, 39122, 40384, 47956, 56544, 58683, 60576, 71934, 75392, 78244, 80768, 95912, 113088, 117366, 121152, 143868, 150784, 156488, 161536, 191824, 226176, 234732, 242304, 287736, 312976, 371659, 383648, 452352, 469464, 484608, 575472, 625952, 743318, 767296, 938928, 1114977, 1150944, 1251904, 1486636, 1534592, 1877856, 2229954, 2301888, 2503808, 2973272, 3069184, 3755712, 4459908, 4603776, 5007616, 5946544, 7511424, 8919816, 9207552, 11893088, 15022848, 17839632, 23786176, 35679264, 47572352, 71358528, 95144704, 142717056, 285434112]

約数ペア:

[(1, 285434112), (2, 142717056), (3, 95144704), (4, 71358528), (6, 47572352), (8, 35679264), (12, 23786176), (16, 17839632), (19, 15022848), (24, 11893088), (31, 9207552), (32, 8919816), (38, 7511424), (48, 5946544), (57, 5007616), (62, 4603776), (64, 4459908), (76, 3755712), (93, 3069184), (96, 2973272), (114, 2503808), (124, 2301888), (128, 2229954), (152, 1877856), (186, 1534592), (192, 1486636), (228, 1251904), (248, 1150944), (256, 1114977), (304, 938928), (372, 767296), (384, 743318), (456, 625952), (496, 575472), (589, 484608), (608, 469464), (631, 452352), (744, 383648), (768, 371659), (912, 312976), (992, 287736), (1178, 242304), (1216, 234732), (1262, 226176), (1488, 191824), (1767, 161536), (1824, 156488), (1893, 150784), (1984, 143868), (2356, 121152), (2432, 117366), (2524, 113088), (2976, 95912), (3534, 80768), (3648, 78244), (3786, 75392), (3968, 71934), (4712, 60576), (4864, 58683), (5048, 56544), (5952, 47956), (7068, 40384), (7296, 39122), (7572, 37696), (7936, 35967), (9424, 30288), (10096, 28272), (11904, 23978), (11989, 23808), (14136, 20192), (14592, 19561), (15144, 18848)]