631571928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5089

約数の個数: 96

約数和(自身を含む): 1765232640

約数和(自身を除く): 1133660712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 3224, 4056, 4836, 5023, 5239, 9672, 10046, 10478, 15069, 15717, 20092, 20956, 30138, 31434, 40184, 41912, 60276, 62868, 65299, 120552, 125736, 130598, 155713, 195897, 261196, 311426, 391794, 467139, 522392, 622852, 783588, 848887, 934278, 1245704, 1567176, 1697774, 1868556, 2024269, 2546661, 3395548, 3737112, 4048538, 5093322, 6072807, 6791096, 8097076, 10186644, 12145614, 16194152, 20373288, 24291228, 26315497, 48582456, 52630994, 78946491, 105261988, 157892982, 210523976, 315785964, 631571928]

約数ペア:

[(1, 631571928), (2, 315785964), (3, 210523976), (4, 157892982), (6, 105261988), (8, 78946491), (12, 52630994), (13, 48582456), (24, 26315497), (26, 24291228), (31, 20373288), (39, 16194152), (52, 12145614), (62, 10186644), (78, 8097076), (93, 6791096), (104, 6072807), (124, 5093322), (156, 4048538), (169, 3737112), (186, 3395548), (248, 2546661), (312, 2024269), (338, 1868556), (372, 1697774), (403, 1567176), (507, 1245704), (676, 934278), (744, 848887), (806, 783588), (1014, 622852), (1209, 522392), (1352, 467139), (1612, 391794), (2028, 311426), (2418, 261196), (3224, 195897), (4056, 155713), (4836, 130598), (5023, 125736), (5239, 120552), (9672, 65299), (10046, 62868), (10478, 60276), (15069, 41912), (15717, 40184), (20092, 31434), (20956, 30138)]