298197816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 907822080

約数和(自身を除く): 609624264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 263, 357, 397, 408, 476, 526, 714, 789, 794, 952, 1052, 1191, 1428, 1578, 1588, 1841, 2104, 2382, 2779, 2856, 3156, 3176, 3682, 4471, 4764, 5523, 5558, 6312, 6749, 7364, 8337, 8942, 9528, 11046, 11116, 13413, 13498, 14728, 16674, 17884, 20247, 22092, 22232, 26826, 26996, 31297, 33348, 35768, 40494, 44184, 47243, 53652, 53992, 62594, 66696, 80988, 93891, 94486, 104411, 107304, 125188, 141729, 161976, 187782, 188972, 208822, 250376, 283458, 313233, 375564, 377944, 417644, 566916, 626466, 730877, 751128, 835288, 1133832, 1252932, 1461754, 1774987, 2192631, 2505864, 2923508, 3549974, 4385262, 5324961, 5847016, 7099948, 8770524, 10649922, 12424909, 14199896, 17541048, 21299844, 24849818, 37274727, 42599688, 49699636, 74549454, 99399272, 149098908, 298197816]

約数ペア:

[(1, 298197816), (2, 149098908), (3, 99399272), (4, 74549454), (6, 49699636), (7, 42599688), (8, 37274727), (12, 24849818), (14, 21299844), (17, 17541048), (21, 14199896), (24, 12424909), (28, 10649922), (34, 8770524), (42, 7099948), (51, 5847016), (56, 5324961), (68, 4385262), (84, 3549974), (102, 2923508), (119, 2505864), (136, 2192631), (168, 1774987), (204, 1461754), (238, 1252932), (263, 1133832), (357, 835288), (397, 751128), (408, 730877), (476, 626466), (526, 566916), (714, 417644), (789, 377944), (794, 375564), (952, 313233), (1052, 283458), (1191, 250376), (1428, 208822), (1578, 188972), (1588, 187782), (1841, 161976), (2104, 141729), (2382, 125188), (2779, 107304), (2856, 104411), (3156, 94486), (3176, 93891), (3682, 80988), (4471, 66696), (4764, 62594), (5523, 53992), (5558, 53652), (6312, 47243), (6749, 44184), (7364, 40494), (8337, 35768), (8942, 33348), (9528, 31297), (11046, 26996), (11116, 26826), (13413, 22232), (13498, 22092), (14728, 20247), (16674, 17884)]