1340581944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{15973}}^1$

素因数の和:16264

約数の個数: 64

約数和(自身を含む): 3622903200

約数和(自身を除く): 2282321256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 269, 312, 538, 807, 1076, 1614, 2152, 3228, 3497, 6456, 6994, 10491, 13988, 15973, 20982, 27976, 31946, 41964, 47919, 63892, 83928, 95838, 127784, 191676, 207649, 383352, 415298, 622947, 830596, 1245894, 1661192, 2491788, 4296737, 4983576, 8593474, 12890211, 17186948, 25780422, 34373896, 51560844, 55857581, 103121688, 111715162, 167572743, 223430324, 335145486, 446860648, 670290972, 1340581944]

約数ペア:

[(1, 1340581944), (2, 670290972), (3, 446860648), (4, 335145486), (6, 223430324), (8, 167572743), (12, 111715162), (13, 103121688), (24, 55857581), (26, 51560844), (39, 34373896), (52, 25780422), (78, 17186948), (104, 12890211), (156, 8593474), (269, 4983576), (312, 4296737), (538, 2491788), (807, 1661192), (1076, 1245894), (1614, 830596), (2152, 622947), (3228, 415298), (3497, 383352), (6456, 207649), (6994, 191676), (10491, 127784), (13988, 95838), (15973, 83928), (20982, 63892), (27976, 47919), (31946, 41964)]