385718736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1113678720

約数和(自身を除く): 727959984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 107, 109, 156, 159, 208, 212, 214, 218, 312, 318, 321, 327, 424, 428, 436, 624, 636, 642, 654, 689, 848, 856, 872, 1272, 1284, 1308, 1378, 1391, 1417, 1712, 1744, 2067, 2544, 2568, 2616, 2756, 2782, 2834, 4134, 4173, 4251, 5136, 5232, 5512, 5564, 5668, 5671, 5777, 8268, 8346, 8502, 11024, 11128, 11336, 11342, 11554, 11663, 16536, 16692, 17004, 17013, 17331, 22256, 22672, 22684, 23108, 23326, 33072, 33384, 34008, 34026, 34662, 34989, 45368, 46216, 46652, 66768, 68016, 68052, 69324, 69978, 73723, 75101, 90736, 92432, 93304, 136104, 138648, 139956, 147446, 150202, 151619, 186608, 221169, 225303, 272208, 277296, 279912, 294892, 300404, 303238, 442338, 450606, 454857, 559824, 589784, 600808, 606476, 618139, 884676, 901212, 909714, 1179568, 1201616, 1212952, 1236278, 1769352, 1802424, 1819428, 1854417, 2425904, 2472556, 3538704, 3604848, 3638856, 3708834, 4945112, 7277712, 7417668, 8035807, 9890224, 14835336, 16071614, 24107421, 29670672, 32143228, 48214842, 64286456, 96429684, 128572912, 192859368, 385718736]

約数ペア:

[(1, 385718736), (2, 192859368), (3, 128572912), (4, 96429684), (6, 64286456), (8, 48214842), (12, 32143228), (13, 29670672), (16, 24107421), (24, 16071614), (26, 14835336), (39, 9890224), (48, 8035807), (52, 7417668), (53, 7277712), (78, 4945112), (104, 3708834), (106, 3638856), (107, 3604848), (109, 3538704), (156, 2472556), (159, 2425904), (208, 1854417), (212, 1819428), (214, 1802424), (218, 1769352), (312, 1236278), (318, 1212952), (321, 1201616), (327, 1179568), (424, 909714), (428, 901212), (436, 884676), (624, 618139), (636, 606476), (642, 600808), (654, 589784), (689, 559824), (848, 454857), (856, 450606), (872, 442338), (1272, 303238), (1284, 300404), (1308, 294892), (1378, 279912), (1391, 277296), (1417, 272208), (1712, 225303), (1744, 221169), (2067, 186608), (2544, 151619), (2568, 150202), (2616, 147446), (2756, 139956), (2782, 138648), (2834, 136104), (4134, 93304), (4173, 92432), (4251, 90736), (5136, 75101), (5232, 73723), (5512, 69978), (5564, 69324), (5668, 68052), (5671, 68016), (5777, 66768), (8268, 46652), (8346, 46216), (8502, 45368), (11024, 34989), (11128, 34662), (11336, 34026), (11342, 34008), (11554, 33384), (11663, 33072), (16536, 23326), (16692, 23108), (17004, 22684), (17013, 22672), (17331, 22256)]