313987728

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 833250240

約数和(自身を除く): 519262512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 536, 712, 804, 1068, 1072, 1097, 1424, 1608, 2136, 2194, 3216, 3291, 4272, 4388, 5963, 6582, 8776, 11926, 13164, 17552, 17889, 23852, 26328, 35778, 47704, 52656, 71556, 73499, 95408, 97633, 143112, 146998, 195266, 220497, 286224, 292899, 293996, 390532, 440994, 585798, 587992, 781064, 881988, 1171596, 1175984, 1562128, 1763976, 2343192, 3527952, 4686384, 6541411, 13082822, 19624233, 26165644, 39248466, 52331288, 78496932, 104662576, 156993864, 313987728]

約数ペア:

[(1, 313987728), (2, 156993864), (3, 104662576), (4, 78496932), (6, 52331288), (8, 39248466), (12, 26165644), (16, 19624233), (24, 13082822), (48, 6541411), (67, 4686384), (89, 3527952), (134, 2343192), (178, 1763976), (201, 1562128), (267, 1175984), (268, 1171596), (356, 881988), (402, 781064), (534, 587992), (536, 585798), (712, 440994), (804, 390532), (1068, 293996), (1072, 292899), (1097, 286224), (1424, 220497), (1608, 195266), (2136, 146998), (2194, 143112), (3216, 97633), (3291, 95408), (4272, 73499), (4388, 71556), (5963, 52656), (6582, 47704), (8776, 35778), (11926, 26328), (13164, 23852), (17552, 17889)]