812130228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1766

約数の個数: 144

約数和(自身を含む): 2544330880

約数和(自身を除く): 1732200652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 364, 468, 471, 546, 628, 819, 942, 1092, 1099, 1413, 1579, 1638, 1884, 2041, 2198, 2826, 3158, 3276, 3297, 4082, 4396, 4737, 5652, 6123, 6316, 6594, 8164, 9474, 9891, 11053, 12246, 13188, 14211, 14287, 18369, 18948, 19782, 20527, 22106, 24492, 28422, 28574, 33159, 36738, 39564, 41054, 42861, 44212, 56844, 57148, 61581, 66318, 73476, 82108, 85722, 99477, 123162, 128583, 132636, 143689, 171444, 184743, 198954, 246324, 247903, 257166, 287378, 369486, 397908, 431067, 495806, 514332, 574756, 738972, 743709, 862134, 991612, 1293201, 1487418, 1724268, 1735321, 2231127, 2586402, 2974836, 3222739, 3470642, 4462254, 5172804, 5205963, 6445478, 6941284, 8924508, 9668217, 10411926, 12890956, 15617889, 19336434, 20823852, 22559173, 29004651, 31235778, 38672868, 45118346, 58009302, 62471556, 67677519, 90236692, 116018604, 135355038, 203032557, 270710076, 406065114, 812130228]

約数ペア:

[(1, 812130228), (2, 406065114), (3, 270710076), (4, 203032557), (6, 135355038), (7, 116018604), (9, 90236692), (12, 67677519), (13, 62471556), (14, 58009302), (18, 45118346), (21, 38672868), (26, 31235778), (28, 29004651), (36, 22559173), (39, 20823852), (42, 19336434), (52, 15617889), (63, 12890956), (78, 10411926), (84, 9668217), (91, 8924508), (117, 6941284), (126, 6445478), (156, 5205963), (157, 5172804), (182, 4462254), (234, 3470642), (252, 3222739), (273, 2974836), (314, 2586402), (364, 2231127), (468, 1735321), (471, 1724268), (546, 1487418), (628, 1293201), (819, 991612), (942, 862134), (1092, 743709), (1099, 738972), (1413, 574756), (1579, 514332), (1638, 495806), (1884, 431067), (2041, 397908), (2198, 369486), (2826, 287378), (3158, 257166), (3276, 247903), (3297, 246324), (4082, 198954), (4396, 184743), (4737, 171444), (5652, 143689), (6123, 132636), (6316, 128583), (6594, 123162), (8164, 99477), (9474, 85722), (9891, 82108), (11053, 73476), (12246, 66318), (13188, 61581), (14211, 57148), (14287, 56844), (18369, 44212), (18948, 42861), (19782, 41054), (20527, 39564), (22106, 36738), (24492, 33159), (28422, 28574)]