247138164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 162

約数和(自身を含む): 787853430

約数和(自身を除く): 540715266

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 364, 441, 468, 507, 546, 588, 637, 676, 819, 829, 882, 1014, 1092, 1183, 1274, 1521, 1638, 1658, 1764, 1911, 2028, 2366, 2487, 2548, 3042, 3276, 3316, 3549, 3822, 4732, 4974, 5733, 5803, 6084, 7098, 7461, 7644, 8281, 9948, 10647, 10777, 11466, 11606, 14196, 14922, 16562, 17409, 21294, 21554, 22932, 23212, 24843, 29844, 32331, 33124, 34818, 40621, 42588, 43108, 49686, 52227, 64662, 69636, 74529, 75439, 81242, 96993, 99372, 104454, 121863, 129324, 140101, 149058, 150878, 162484, 193986, 208908, 226317, 243726, 280202, 298116, 301756, 365589, 387972, 420303, 452634, 487452, 528073, 560404, 678951, 731178, 840606, 905268, 980707, 1056146, 1260909, 1357902, 1462356, 1584219, 1681212, 1961414, 2112292, 2521818, 2715804, 2942121, 3168438, 3922828, 4752657, 5043636, 5884242, 6336876, 6864949, 8826363, 9505314, 11768484, 13729898, 17652726, 19010628, 20594847, 27459796, 35305452, 41189694, 61784541, 82379388, 123569082, 247138164]

約数ペア:

[(1, 247138164), (2, 123569082), (3, 82379388), (4, 61784541), (6, 41189694), (7, 35305452), (9, 27459796), (12, 20594847), (13, 19010628), (14, 17652726), (18, 13729898), (21, 11768484), (26, 9505314), (28, 8826363), (36, 6864949), (39, 6336876), (42, 5884242), (49, 5043636), (52, 4752657), (63, 3922828), (78, 3168438), (84, 2942121), (91, 2715804), (98, 2521818), (117, 2112292), (126, 1961414), (147, 1681212), (156, 1584219), (169, 1462356), (182, 1357902), (196, 1260909), (234, 1056146), (252, 980707), (273, 905268), (294, 840606), (338, 731178), (364, 678951), (441, 560404), (468, 528073), (507, 487452), (546, 452634), (588, 420303), (637, 387972), (676, 365589), (819, 301756), (829, 298116), (882, 280202), (1014, 243726), (1092, 226317), (1183, 208908), (1274, 193986), (1521, 162484), (1638, 150878), (1658, 149058), (1764, 140101), (1911, 129324), (2028, 121863), (2366, 104454), (2487, 99372), (2548, 96993), (3042, 81242), (3276, 75439), (3316, 74529), (3549, 69636), (3822, 64662), (4732, 52227), (4974, 49686), (5733, 43108), (5803, 42588), (6084, 40621), (7098, 34818), (7461, 33124), (7644, 32331), (8281, 29844), (9948, 24843), (10647, 23212), (10777, 22932), (11466, 21554), (11606, 21294), (14196, 17409), (14922, 16562)]