223290756

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 647232768

約数和(自身を除く): 423942012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 243, 246, 324, 351, 369, 431, 468, 486, 492, 533, 702, 738, 862, 972, 1053, 1066, 1107, 1293, 1404, 1476, 1599, 1724, 2106, 2132, 2214, 2586, 3159, 3198, 3321, 3879, 4212, 4428, 4797, 5172, 5603, 6318, 6396, 6642, 7758, 9594, 9963, 11206, 11637, 12636, 13284, 14391, 15516, 16809, 17671, 19188, 19926, 22412, 23274, 28782, 33618, 34911, 35342, 39852, 43173, 46548, 50427, 53013, 57564, 67236, 69822, 70684, 86346, 100854, 104733, 106026, 129519, 139644, 151281, 159039, 172692, 201708, 209466, 212052, 229723, 259038, 302562, 318078, 418932, 453843, 459446, 477117, 518076, 605124, 636156, 689169, 907686, 918892, 954234, 1361529, 1378338, 1431351, 1815372, 1908468, 2067507, 2723058, 2756676, 2862702, 4135014, 4294053, 5446116, 5725404, 6202521, 8270028, 8588106, 12405042, 17176212, 18607563, 24810084, 37215126, 55822689, 74430252, 111645378, 223290756]

約数ペア:

[(1, 223290756), (2, 111645378), (3, 74430252), (4, 55822689), (6, 37215126), (9, 24810084), (12, 18607563), (13, 17176212), (18, 12405042), (26, 8588106), (27, 8270028), (36, 6202521), (39, 5725404), (41, 5446116), (52, 4294053), (54, 4135014), (78, 2862702), (81, 2756676), (82, 2723058), (108, 2067507), (117, 1908468), (123, 1815372), (156, 1431351), (162, 1378338), (164, 1361529), (234, 954234), (243, 918892), (246, 907686), (324, 689169), (351, 636156), (369, 605124), (431, 518076), (468, 477117), (486, 459446), (492, 453843), (533, 418932), (702, 318078), (738, 302562), (862, 259038), (972, 229723), (1053, 212052), (1066, 209466), (1107, 201708), (1293, 172692), (1404, 159039), (1476, 151281), (1599, 139644), (1724, 129519), (2106, 106026), (2132, 104733), (2214, 100854), (2586, 86346), (3159, 70684), (3198, 69822), (3321, 67236), (3879, 57564), (4212, 53013), (4428, 50427), (4797, 46548), (5172, 43173), (5603, 39852), (6318, 35342), (6396, 34911), (6642, 33618), (7758, 28782), (9594, 23274), (9963, 22412), (11206, 19926), (11637, 19188), (12636, 17671), (13284, 16809), (14391, 15516)]