777574564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 1574899200

約数和(自身を除く): 797324636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 79, 107, 116, 122, 158, 214, 244, 316, 377, 428, 754, 793, 1027, 1391, 1508, 1586, 1769, 2054, 2291, 2782, 3103, 3172, 3538, 4108, 4582, 4819, 5564, 6206, 6527, 7076, 8453, 9164, 9638, 12412, 13054, 16906, 19276, 22997, 26108, 29783, 33812, 40339, 45994, 59566, 62647, 80678, 84851, 91988, 109889, 119132, 125294, 139751, 161356, 169702, 189283, 219778, 245137, 250588, 279502, 339404, 378566, 439556, 490274, 515633, 559004, 757132, 980548, 1031266, 1816763, 2062532, 2460679, 3186781, 3633526, 4921358, 6373562, 6703229, 7267052, 9842716, 12747124, 13406458, 14953357, 26812916, 29906714, 59813428, 194393641, 388787282, 777574564]

約数ペア:

[(1, 777574564), (2, 388787282), (4, 194393641), (13, 59813428), (26, 29906714), (29, 26812916), (52, 14953357), (58, 13406458), (61, 12747124), (79, 9842716), (107, 7267052), (116, 6703229), (122, 6373562), (158, 4921358), (214, 3633526), (244, 3186781), (316, 2460679), (377, 2062532), (428, 1816763), (754, 1031266), (793, 980548), (1027, 757132), (1391, 559004), (1508, 515633), (1586, 490274), (1769, 439556), (2054, 378566), (2291, 339404), (2782, 279502), (3103, 250588), (3172, 245137), (3538, 219778), (4108, 189283), (4582, 169702), (4819, 161356), (5564, 139751), (6206, 125294), (6527, 119132), (7076, 109889), (8453, 91988), (9164, 84851), (9638, 80678), (12412, 62647), (13054, 59566), (16906, 45994), (19276, 40339), (22997, 33812), (26108, 29783)]