40291524

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 128419200

約数和(自身を除く): 88127676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 251, 252, 273, 294, 343, 364, 441, 468, 502, 546, 588, 637, 686, 753, 819, 882, 1004, 1029, 1092, 1274, 1372, 1506, 1638, 1757, 1764, 1911, 2058, 2259, 2548, 3012, 3087, 3263, 3276, 3514, 3822, 4116, 4459, 4518, 5271, 5733, 6174, 6526, 7028, 7644, 8918, 9036, 9789, 10542, 11466, 12299, 12348, 13052, 13377, 15813, 17836, 19578, 21084, 22841, 22932, 24598, 26754, 29367, 31626, 36897, 39156, 40131, 45682, 49196, 53508, 58734, 63252, 68523, 73794, 80262, 86093, 91364, 110691, 117468, 137046, 147588, 159887, 160524, 172186, 205569, 221382, 258279, 274092, 319774, 344372, 411138, 442764, 479661, 516558, 639548, 774837, 822276, 959322, 1033116, 1119209, 1438983, 1549674, 1918644, 2238418, 2877966, 3099348, 3357627, 4476836, 5755932, 6715254, 10072881, 13430508, 20145762, 40291524]

約数ペア:

[(1, 40291524), (2, 20145762), (3, 13430508), (4, 10072881), (6, 6715254), (7, 5755932), (9, 4476836), (12, 3357627), (13, 3099348), (14, 2877966), (18, 2238418), (21, 1918644), (26, 1549674), (28, 1438983), (36, 1119209), (39, 1033116), (42, 959322), (49, 822276), (52, 774837), (63, 639548), (78, 516558), (84, 479661), (91, 442764), (98, 411138), (117, 344372), (126, 319774), (147, 274092), (156, 258279), (182, 221382), (196, 205569), (234, 172186), (251, 160524), (252, 159887), (273, 147588), (294, 137046), (343, 117468), (364, 110691), (441, 91364), (468, 86093), (502, 80262), (546, 73794), (588, 68523), (637, 63252), (686, 58734), (753, 53508), (819, 49196), (882, 45682), (1004, 40131), (1029, 39156), (1092, 36897), (1274, 31626), (1372, 29367), (1506, 26754), (1638, 24598), (1757, 22932), (1764, 22841), (1911, 21084), (2058, 19578), (2259, 17836), (2548, 15813), (3012, 13377), (3087, 13052), (3263, 12348), (3276, 12299), (3514, 11466), (3822, 10542), (4116, 9789), (4459, 9036), (4518, 8918), (5271, 7644), (5733, 7028), (6174, 6526)]