40649544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 119803320

約数和(自身を除く): 79153776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 317, 411, 468, 548, 634, 822, 936, 951, 1096, 1233, 1268, 1644, 1781, 1902, 2466, 2536, 2853, 3288, 3562, 3804, 4121, 4932, 5343, 5706, 7124, 7608, 8242, 9864, 10686, 11412, 12363, 14248, 16029, 16484, 21372, 22824, 24726, 32058, 32968, 37089, 42744, 43429, 49452, 64116, 74178, 86858, 98904, 128232, 130287, 148356, 173716, 260574, 296712, 347432, 390861, 521148, 564577, 781722, 1042296, 1129154, 1563444, 1693731, 2258308, 3126888, 3387462, 4516616, 5081193, 6774924, 10162386, 13549848, 20324772, 40649544]

約数ペア:

[(1, 40649544), (2, 20324772), (3, 13549848), (4, 10162386), (6, 6774924), (8, 5081193), (9, 4516616), (12, 3387462), (13, 3126888), (18, 2258308), (24, 1693731), (26, 1563444), (36, 1129154), (39, 1042296), (52, 781722), (72, 564577), (78, 521148), (104, 390861), (117, 347432), (137, 296712), (156, 260574), (234, 173716), (274, 148356), (312, 130287), (317, 128232), (411, 98904), (468, 86858), (548, 74178), (634, 64116), (822, 49452), (936, 43429), (951, 42744), (1096, 37089), (1233, 32968), (1268, 32058), (1644, 24726), (1781, 22824), (1902, 21372), (2466, 16484), (2536, 16029), (2853, 14248), (3288, 12363), (3562, 11412), (3804, 10686), (4121, 9864), (4932, 8242), (5343, 7608), (5706, 7124)]