848951544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 2487214080

約数和(自身を除く): 1638262536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 103, 142, 168, 206, 213, 284, 309, 412, 426, 497, 568, 618, 691, 721, 824, 852, 994, 1236, 1382, 1442, 1491, 1704, 1988, 2073, 2163, 2472, 2764, 2884, 2982, 3976, 4146, 4326, 4837, 5528, 5768, 5964, 7313, 8292, 8652, 9674, 11928, 14511, 14626, 16584, 17304, 19348, 21939, 29022, 29252, 38696, 43878, 49061, 51191, 58044, 58504, 71173, 87756, 98122, 102382, 116088, 142346, 147183, 153573, 175512, 196244, 204764, 213519, 284692, 294366, 307146, 343427, 392488, 409528, 427038, 498211, 569384, 588732, 614292, 686854, 854076, 996422, 1030281, 1177464, 1228584, 1373708, 1494633, 1708152, 1992844, 2060562, 2747416, 2989266, 3985688, 4121124, 5053283, 5978532, 8242248, 10106566, 11957064, 15159849, 20213132, 30319698, 35372981, 40426264, 60639396, 70745962, 106118943, 121278792, 141491924, 212237886, 282983848, 424475772, 848951544]

約数ペア:

[(1, 848951544), (2, 424475772), (3, 282983848), (4, 212237886), (6, 141491924), (7, 121278792), (8, 106118943), (12, 70745962), (14, 60639396), (21, 40426264), (24, 35372981), (28, 30319698), (42, 20213132), (56, 15159849), (71, 11957064), (84, 10106566), (103, 8242248), (142, 5978532), (168, 5053283), (206, 4121124), (213, 3985688), (284, 2989266), (309, 2747416), (412, 2060562), (426, 1992844), (497, 1708152), (568, 1494633), (618, 1373708), (691, 1228584), (721, 1177464), (824, 1030281), (852, 996422), (994, 854076), (1236, 686854), (1382, 614292), (1442, 588732), (1491, 569384), (1704, 498211), (1988, 427038), (2073, 409528), (2163, 392488), (2472, 343427), (2764, 307146), (2884, 294366), (2982, 284692), (3976, 213519), (4146, 204764), (4326, 196244), (4837, 175512), (5528, 153573), (5768, 147183), (5964, 142346), (7313, 116088), (8292, 102382), (8652, 98122), (9674, 87756), (11928, 71173), (14511, 58504), (14626, 58044), (16584, 51191), (17304, 49061), (19348, 43878), (21939, 38696), (29022, 29252)]