965202498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 2433727296

約数和(自身を除く): 1468524798

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 37, 39, 46, 69, 74, 78, 111, 117, 131, 138, 207, 222, 234, 262, 299, 333, 393, 414, 481, 598, 666, 786, 851, 897, 962, 1179, 1369, 1443, 1702, 1703, 1794, 2358, 2553, 2691, 2738, 2886, 3013, 3406, 4107, 4329, 4847, 5106, 5109, 5382, 6026, 7659, 8214, 8658, 9039, 9694, 10218, 11063, 12321, 14541, 15318, 15327, 17797, 18078, 22126, 24642, 27117, 29082, 30654, 31487, 33189, 35594, 39169, 43623, 53391, 54234, 62974, 63011, 66378, 78338, 87246, 94461, 99567, 106782, 111481, 117507, 126022, 160173, 179339, 188922, 189033, 199134, 222962, 235014, 283383, 320346, 334443, 352521, 358678, 378066, 409331, 538017, 566766, 567099, 668886, 705042, 818662, 1003329, 1076034, 1134198, 1227993, 1449253, 1614051, 2006658, 2331407, 2455986, 2898506, 3228102, 3683979, 4124797, 4347759, 4662814, 6994221, 7367958, 8249594, 8695518, 12374391, 13043277, 13988442, 20982663, 24748782, 26086554, 37123173, 41965326, 53622361, 74246346, 107244722, 160867083, 321734166, 482601249, 965202498]

約数ペア:

[(1, 965202498), (2, 482601249), (3, 321734166), (6, 160867083), (9, 107244722), (13, 74246346), (18, 53622361), (23, 41965326), (26, 37123173), (37, 26086554), (39, 24748782), (46, 20982663), (69, 13988442), (74, 13043277), (78, 12374391), (111, 8695518), (117, 8249594), (131, 7367958), (138, 6994221), (207, 4662814), (222, 4347759), (234, 4124797), (262, 3683979), (299, 3228102), (333, 2898506), (393, 2455986), (414, 2331407), (481, 2006658), (598, 1614051), (666, 1449253), (786, 1227993), (851, 1134198), (897, 1076034), (962, 1003329), (1179, 818662), (1369, 705042), (1443, 668886), (1702, 567099), (1703, 566766), (1794, 538017), (2358, 409331), (2553, 378066), (2691, 358678), (2738, 352521), (2886, 334443), (3013, 320346), (3406, 283383), (4107, 235014), (4329, 222962), (4847, 199134), (5106, 189033), (5109, 188922), (5382, 179339), (6026, 160173), (7659, 126022), (8214, 117507), (8658, 111481), (9039, 106782), (9694, 99567), (10218, 94461), (11063, 87246), (12321, 78338), (14541, 66378), (15318, 63011), (15327, 62974), (17797, 54234), (18078, 53391), (22126, 43623), (24642, 39169), (27117, 35594), (29082, 33189), (30654, 31487)]