406855904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4568

約数の個数: 96

約数和(自身を含む): 1017870336

約数和(自身を除く): 611014432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 4507, 5642, 6448, 6944, 9014, 11284, 12896, 18028, 22568, 31549, 36056, 45136, 58591, 63098, 72112, 90272, 117182, 126196, 139717, 144224, 234364, 252392, 279434, 410137, 468728, 504784, 558868, 820274, 937456, 978019, 1009568, 1117736, 1640548, 1816321, 1874912, 1956038, 2235472, 3281096, 3632642, 3912076, 4470944, 6562192, 7265284, 7824152, 12714247, 13124384, 14530568, 15648304, 25428494, 29061136, 31296608, 50856988, 58122272, 101713976, 203427952, 406855904]

約数ペア:

[(1, 406855904), (2, 203427952), (4, 101713976), (7, 58122272), (8, 50856988), (13, 31296608), (14, 29061136), (16, 25428494), (26, 15648304), (28, 14530568), (31, 13124384), (32, 12714247), (52, 7824152), (56, 7265284), (62, 6562192), (91, 4470944), (104, 3912076), (112, 3632642), (124, 3281096), (182, 2235472), (208, 1956038), (217, 1874912), (224, 1816321), (248, 1640548), (364, 1117736), (403, 1009568), (416, 978019), (434, 937456), (496, 820274), (728, 558868), (806, 504784), (868, 468728), (992, 410137), (1456, 279434), (1612, 252392), (1736, 234364), (2821, 144224), (2912, 139717), (3224, 126196), (3472, 117182), (4507, 90272), (5642, 72112), (6448, 63098), (6944, 58591), (9014, 45136), (11284, 36056), (12896, 31549), (18028, 22568)]