313185132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35221}}^1$

素因数の和:35263

約数の個数: 72

約数和(自身を含む): 897456560

約数和(自身を除く): 584271428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 35221, 70442, 105663, 140884, 211326, 316989, 422652, 457873, 633978, 669199, 915746, 1267956, 1338398, 1373619, 1831492, 2007597, 2676796, 2747238, 4015194, 4120857, 5494476, 6022791, 8030388, 8241714, 8699587, 12045582, 16483428, 17399174, 24091164, 26098761, 34798348, 52197522, 78296283, 104395044, 156592566, 313185132]

約数ペア:

[(1, 313185132), (2, 156592566), (3, 104395044), (4, 78296283), (6, 52197522), (9, 34798348), (12, 26098761), (13, 24091164), (18, 17399174), (19, 16483428), (26, 12045582), (36, 8699587), (38, 8241714), (39, 8030388), (52, 6022791), (57, 5494476), (76, 4120857), (78, 4015194), (114, 2747238), (117, 2676796), (156, 2007597), (171, 1831492), (228, 1373619), (234, 1338398), (247, 1267956), (342, 915746), (468, 669199), (494, 633978), (684, 457873), (741, 422652), (988, 316989), (1482, 211326), (2223, 140884), (2964, 105663), (4446, 70442), (8892, 35221)]