224415992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 457812000

約数和(自身を除く): 233396008

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 89, 106, 152, 178, 212, 313, 356, 424, 626, 712, 1007, 1252, 1691, 2014, 2504, 3382, 4028, 4717, 5947, 6764, 8056, 9434, 11894, 13528, 16589, 18868, 23788, 27857, 33178, 37736, 47576, 55714, 66356, 89623, 111428, 132712, 179246, 222856, 315191, 358492, 529283, 630382, 716984, 1058566, 1260764, 1476421, 2117132, 2521528, 2952842, 4234264, 5905684, 11811368, 28051999, 56103998, 112207996, 224415992]

約数ペア:

[(1, 224415992), (2, 112207996), (4, 56103998), (8, 28051999), (19, 11811368), (38, 5905684), (53, 4234264), (76, 2952842), (89, 2521528), (106, 2117132), (152, 1476421), (178, 1260764), (212, 1058566), (313, 716984), (356, 630382), (424, 529283), (626, 358492), (712, 315191), (1007, 222856), (1252, 179246), (1691, 132712), (2014, 111428), (2504, 89623), (3382, 66356), (4028, 55714), (4717, 47576), (5947, 37736), (6764, 33178), (8056, 27857), (9434, 23788), (11894, 18868), (13528, 16589)]