1200022956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 3396556800

約数和(自身を除く): 2196533844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 89, 99, 132, 158, 178, 198, 237, 267, 316, 356, 396, 431, 474, 534, 711, 801, 862, 869, 948, 979, 1068, 1293, 1422, 1602, 1724, 1738, 1958, 2586, 2607, 2844, 2937, 3204, 3476, 3879, 3916, 4741, 5172, 5214, 5874, 7031, 7758, 7821, 8811, 9482, 10428, 11748, 14062, 14223, 15516, 15642, 17622, 18964, 21093, 28124, 28446, 31284, 34049, 35244, 38359, 42186, 42669, 56892, 63279, 68098, 76718, 77341, 84372, 85338, 102147, 115077, 126558, 136196, 153436, 154682, 170676, 204294, 230154, 232023, 253116, 306441, 309364, 345231, 374539, 408588, 421949, 460308, 464046, 612882, 690462, 696069, 749078, 843898, 928092, 1123617, 1225764, 1265847, 1380924, 1392138, 1498156, 1687796, 2247234, 2531694, 2784276, 3030361, 3370851, 3797541, 4494468, 5063388, 6060722, 6741702, 7595082, 9091083, 12121444, 13483404, 15190164, 18182166, 27273249, 33333971, 36364332, 54546498, 66667942, 100001913, 109092996, 133335884, 200003826, 300005739, 400007652, 600011478, 1200022956]

約数ペア:

[(1, 1200022956), (2, 600011478), (3, 400007652), (4, 300005739), (6, 200003826), (9, 133335884), (11, 109092996), (12, 100001913), (18, 66667942), (22, 54546498), (33, 36364332), (36, 33333971), (44, 27273249), (66, 18182166), (79, 15190164), (89, 13483404), (99, 12121444), (132, 9091083), (158, 7595082), (178, 6741702), (198, 6060722), (237, 5063388), (267, 4494468), (316, 3797541), (356, 3370851), (396, 3030361), (431, 2784276), (474, 2531694), (534, 2247234), (711, 1687796), (801, 1498156), (862, 1392138), (869, 1380924), (948, 1265847), (979, 1225764), (1068, 1123617), (1293, 928092), (1422, 843898), (1602, 749078), (1724, 696069), (1738, 690462), (1958, 612882), (2586, 464046), (2607, 460308), (2844, 421949), (2937, 408588), (3204, 374539), (3476, 345231), (3879, 309364), (3916, 306441), (4741, 253116), (5172, 232023), (5214, 230154), (5874, 204294), (7031, 170676), (7758, 154682), (7821, 153436), (8811, 136196), (9482, 126558), (10428, 115077), (11748, 102147), (14062, 85338), (14223, 84372), (15516, 77341), (15642, 76718), (17622, 68098), (18964, 63279), (21093, 56892), (28124, 42669), (28446, 42186), (31284, 38359), (34049, 35244)]