479969308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1667}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 1062189072

約数和(自身を除く): 582219764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 452, 637, 791, 1274, 1469, 1582, 1667, 2548, 2938, 3164, 3334, 5537, 5876, 6668, 10283, 11074, 11669, 20566, 21671, 22148, 23338, 41132, 43342, 46676, 71981, 81683, 86684, 143962, 151697, 163366, 188371, 287924, 303394, 326732, 376742, 606788, 753484, 1061879, 1318597, 2123758, 2448823, 2637194, 4247516, 4897646, 5274388, 9230179, 9795292, 17141761, 18460358, 34283522, 36920716, 68567044, 119992327, 239984654, 479969308]

約数ペア:

[(1, 479969308), (2, 239984654), (4, 119992327), (7, 68567044), (13, 36920716), (14, 34283522), (26, 18460358), (28, 17141761), (49, 9795292), (52, 9230179), (91, 5274388), (98, 4897646), (113, 4247516), (182, 2637194), (196, 2448823), (226, 2123758), (364, 1318597), (452, 1061879), (637, 753484), (791, 606788), (1274, 376742), (1469, 326732), (1582, 303394), (1667, 287924), (2548, 188371), (2938, 163366), (3164, 151697), (3334, 143962), (5537, 86684), (5876, 81683), (6668, 71981), (10283, 46676), (11074, 43342), (11669, 41132), (20566, 23338), (21671, 22148)]