4978283428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 9531260928

約数和(自身を除く): 4552977500

約数列:

[1, 2, 4, 31, 47, 53, 62, 71, 94, 106, 124, 142, 188, 212, 227, 284, 454, 908, 1457, 1643, 2201, 2491, 2914, 3286, 3337, 3763, 4402, 4982, 5828, 6572, 6674, 7037, 7526, 8804, 9964, 10669, 12031, 13348, 14074, 15052, 16117, 21338, 24062, 28148, 32234, 42676, 48124, 64468, 77221, 103447, 116653, 154442, 176861, 206894, 233306, 308884, 330739, 353722, 372961, 413788, 466612, 499627, 565457, 661478, 707444, 745922, 757499, 854201, 999254, 1130914, 1322956, 1491844, 1514998, 1708402, 1998508, 2261828, 3029996, 3416804, 5482691, 10965382, 17529167, 21930764, 23482469, 26480231, 35058334, 40147447, 46964938, 52960462, 70116668, 80294894, 93929876, 105920924, 160589788, 1244570857, 2489141714, 4978283428]

約数ペア:

[(1, 4978283428), (2, 2489141714), (4, 1244570857), (31, 160589788), (47, 105920924), (53, 93929876), (62, 80294894), (71, 70116668), (94, 52960462), (106, 46964938), (124, 40147447), (142, 35058334), (188, 26480231), (212, 23482469), (227, 21930764), (284, 17529167), (454, 10965382), (908, 5482691), (1457, 3416804), (1643, 3029996), (2201, 2261828), (2491, 1998508), (2914, 1708402), (3286, 1514998), (3337, 1491844), (3763, 1322956), (4402, 1130914), (4982, 999254), (5828, 854201), (6572, 757499), (6674, 745922), (7037, 707444), (7526, 661478), (8804, 565457), (9964, 499627), (10669, 466612), (12031, 413788), (13348, 372961), (14074, 353722), (15052, 330739), (16117, 308884), (21338, 233306), (24062, 206894), (28148, 176861), (32234, 154442), (42676, 116653), (48124, 103447), (64468, 77221)]