920224188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2876

約数の個数: 144

約数和(自身を含む): 2709135520

約数和(自身を除く): 1788911332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 156, 171, 222, 228, 234, 247, 333, 342, 444, 468, 481, 494, 666, 684, 703, 741, 962, 988, 1332, 1406, 1443, 1482, 1924, 2109, 2223, 2797, 2812, 2886, 2964, 4218, 4329, 4446, 5594, 5772, 6327, 8391, 8436, 8658, 8892, 9139, 11188, 12654, 16782, 17316, 18278, 25173, 25308, 27417, 33564, 36361, 36556, 50346, 53143, 54834, 72722, 82251, 100692, 103489, 106286, 109083, 109668, 145444, 159429, 164502, 206978, 212572, 218166, 310467, 318858, 327249, 329004, 413956, 436332, 478287, 620934, 637716, 654498, 690859, 931401, 956574, 1241868, 1308996, 1345357, 1381718, 1862802, 1913148, 1966291, 2072577, 2690714, 2763436, 3725604, 3932582, 4036071, 4145154, 5381428, 5898873, 6217731, 7865164, 8072142, 8290308, 11797746, 12108213, 12435462, 16144284, 17696619, 23595492, 24216426, 24870924, 25561783, 35393238, 48432852, 51123566, 70786476, 76685349, 102247132, 153370698, 230056047, 306741396, 460112094, 920224188]

約数ペア:

[(1, 920224188), (2, 460112094), (3, 306741396), (4, 230056047), (6, 153370698), (9, 102247132), (12, 76685349), (13, 70786476), (18, 51123566), (19, 48432852), (26, 35393238), (36, 25561783), (37, 24870924), (38, 24216426), (39, 23595492), (52, 17696619), (57, 16144284), (74, 12435462), (76, 12108213), (78, 11797746), (111, 8290308), (114, 8072142), (117, 7865164), (148, 6217731), (156, 5898873), (171, 5381428), (222, 4145154), (228, 4036071), (234, 3932582), (247, 3725604), (333, 2763436), (342, 2690714), (444, 2072577), (468, 1966291), (481, 1913148), (494, 1862802), (666, 1381718), (684, 1345357), (703, 1308996), (741, 1241868), (962, 956574), (988, 931401), (1332, 690859), (1406, 654498), (1443, 637716), (1482, 620934), (1924, 478287), (2109, 436332), (2223, 413956), (2797, 329004), (2812, 327249), (2886, 318858), (2964, 310467), (4218, 218166), (4329, 212572), (4446, 206978), (5594, 164502), (5772, 159429), (6327, 145444), (8391, 109668), (8436, 109083), (8658, 106286), (8892, 103489), (9139, 100692), (11188, 82251), (12654, 72722), (16782, 54834), (17316, 53143), (18278, 50346), (25173, 36556), (25308, 36361), (27417, 33564)]