772510128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20983}}^1$

素因数の和:21066

約数の個数: 80

約数和(自身を含む): 2185693440

約数和(自身を除く): 1413183312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2301, 2832, 3068, 4602, 6136, 9204, 12272, 18408, 20983, 36816, 41966, 62949, 83932, 125898, 167864, 251796, 272779, 335728, 503592, 545558, 818337, 1007184, 1091116, 1237997, 1636674, 2182232, 2475994, 3273348, 3713991, 4364464, 4951988, 6546696, 7427982, 9903976, 13093392, 14855964, 16093961, 19807952, 29711928, 32187922, 48281883, 59423856, 64375844, 96563766, 128751688, 193127532, 257503376, 386255064, 772510128]

約数ペア:

[(1, 772510128), (2, 386255064), (3, 257503376), (4, 193127532), (6, 128751688), (8, 96563766), (12, 64375844), (13, 59423856), (16, 48281883), (24, 32187922), (26, 29711928), (39, 19807952), (48, 16093961), (52, 14855964), (59, 13093392), (78, 9903976), (104, 7427982), (118, 6546696), (156, 4951988), (177, 4364464), (208, 3713991), (236, 3273348), (312, 2475994), (354, 2182232), (472, 1636674), (624, 1237997), (708, 1091116), (767, 1007184), (944, 818337), (1416, 545558), (1534, 503592), (2301, 335728), (2832, 272779), (3068, 251796), (4602, 167864), (6136, 125898), (9204, 83932), (12272, 62949), (18408, 41966), (20983, 36816)]