1223644272

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 3212413440

約数和(自身を除く): 1988769168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 523, 617, 632, 948, 1046, 1234, 1264, 1569, 1851, 1896, 2092, 2468, 3138, 3702, 3792, 4184, 4936, 6276, 7404, 8368, 9872, 12552, 14808, 25104, 29616, 41317, 48743, 82634, 97486, 123951, 146229, 165268, 194972, 247902, 292458, 322691, 330536, 389944, 495804, 584916, 645382, 661072, 779888, 968073, 991608, 1169832, 1290764, 1936146, 1983216, 2339664, 2581528, 3872292, 5163056, 7744584, 15489168, 25492589, 50985178, 76477767, 101970356, 152955534, 203940712, 305911068, 407881424, 611822136, 1223644272]

約数ペア:

[(1, 1223644272), (2, 611822136), (3, 407881424), (4, 305911068), (6, 203940712), (8, 152955534), (12, 101970356), (16, 76477767), (24, 50985178), (48, 25492589), (79, 15489168), (158, 7744584), (237, 5163056), (316, 3872292), (474, 2581528), (523, 2339664), (617, 1983216), (632, 1936146), (948, 1290764), (1046, 1169832), (1234, 991608), (1264, 968073), (1569, 779888), (1851, 661072), (1896, 645382), (2092, 584916), (2468, 495804), (3138, 389944), (3702, 330536), (3792, 322691), (4184, 292458), (4936, 247902), (6276, 194972), (7404, 165268), (8368, 146229), (9872, 123951), (12552, 97486), (14808, 82634), (25104, 48743), (29616, 41317)]