813231804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 2574028800

約数和(自身を除く): 1760796996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 31, 33, 42, 44, 58, 62, 66, 77, 84, 87, 89, 93, 116, 121, 124, 132, 154, 174, 178, 186, 203, 217, 231, 242, 267, 308, 319, 341, 348, 356, 363, 372, 406, 434, 462, 484, 534, 609, 623, 638, 651, 682, 726, 812, 847, 868, 899, 924, 957, 979, 1023, 1068, 1218, 1246, 1276, 1302, 1364, 1452, 1694, 1798, 1869, 1914, 1958, 2046, 2233, 2387, 2436, 2492, 2541, 2581, 2604, 2697, 2759, 2937, 3388, 3509, 3596, 3738, 3751, 3828, 3916, 4092, 4466, 4774, 5082, 5162, 5394, 5518, 5874, 6293, 6699, 6853, 7018, 7161, 7476, 7502, 7743, 8277, 8932, 9548, 9889, 10164, 10324, 10527, 10769, 10788, 11036, 11253, 11748, 12586, 13398, 13706, 14036, 14322, 15004, 15486, 16554, 18067, 18879, 19313, 19778, 20559, 21054, 21538, 22506, 24563, 25172, 26257, 26796, 27412, 28391, 28644, 29667, 30349, 30972, 32307, 33108, 36134, 37758, 38626, 39556, 41118, 42108, 43076, 45012, 49126, 52514, 54201, 56782, 57939, 59334, 60698, 64614, 69223, 72268, 73689, 75383, 75516, 77252, 78771, 80011, 82236, 85173, 91047, 98252, 105028, 108402, 108779, 113564, 115878, 118668, 121396, 129228, 138446, 147378, 150766, 157542, 160022, 170346, 182094, 198737, 207669, 212443, 216804, 217558, 226149, 231756, 240033, 276892, 294756, 301532, 312301, 315084, 320044, 326337, 333839, 340692, 364188, 397474, 415338, 424886, 435116, 452298, 480066, 560077, 596211, 624602, 637329, 652674, 667678, 761453, 794948, 830676, 849772, 880121, 904596, 936903, 960132, 1001517, 1120154, 1192422, 1249204, 1274658, 1305348, 1335356, 1522906, 1680231, 1760242, 1873806, 2003034, 2186107, 2240308, 2284359, 2336873, 2384844, 2549316, 2640363, 3045812, 3360462, 3520484, 3747612, 4006068, 4372214, 4568718, 4673746, 5280726, 6160847, 6558321, 6720924, 7010619, 8744428, 9137436, 9347492, 9681331, 10561452, 12321694, 13116642, 14021238, 18482541, 19362662, 24643388, 26233284, 28042476, 29043993, 36965082, 38725324, 58087986, 67769317, 73930164, 116175972, 135538634, 203307951, 271077268, 406615902, 813231804]

約数ペア:

[(1, 813231804), (2, 406615902), (3, 271077268), (4, 203307951), (6, 135538634), (7, 116175972), (11, 73930164), (12, 67769317), (14, 58087986), (21, 38725324), (22, 36965082), (28, 29043993), (29, 28042476), (31, 26233284), (33, 24643388), (42, 19362662), (44, 18482541), (58, 14021238), (62, 13116642), (66, 12321694), (77, 10561452), (84, 9681331), (87, 9347492), (89, 9137436), (93, 8744428), (116, 7010619), (121, 6720924), (124, 6558321), (132, 6160847), (154, 5280726), (174, 4673746), (178, 4568718), (186, 4372214), (203, 4006068), (217, 3747612), (231, 3520484), (242, 3360462), (267, 3045812), (308, 2640363), (319, 2549316), (341, 2384844), (348, 2336873), (356, 2284359), (363, 2240308), (372, 2186107), (406, 2003034), (434, 1873806), (462, 1760242), (484, 1680231), (534, 1522906), (609, 1335356), (623, 1305348), (638, 1274658), (651, 1249204), (682, 1192422), (726, 1120154), (812, 1001517), (847, 960132), (868, 936903), (899, 904596), (924, 880121), (957, 849772), (979, 830676), (1023, 794948), (1068, 761453), (1218, 667678), (1246, 652674), (1276, 637329), (1302, 624602), (1364, 596211), (1452, 560077), (1694, 480066), (1798, 452298), (1869, 435116), (1914, 424886), (1958, 415338), (2046, 397474), (2233, 364188), (2387, 340692), (2436, 333839), (2492, 326337), (2541, 320044), (2581, 315084), (2604, 312301), (2697, 301532), (2759, 294756), (2937, 276892), (3388, 240033), (3509, 231756), (3596, 226149), (3738, 217558), (3751, 216804), (3828, 212443), (3916, 207669), (4092, 198737), (4466, 182094), (4774, 170346), (5082, 160022), (5162, 157542), (5394, 150766), (5518, 147378), (5874, 138446), (6293, 129228), (6699, 121396), (6853, 118668), (7018, 115878), (7161, 113564), (7476, 108779), (7502, 108402), (7743, 105028), (8277, 98252), (8932, 91047), (9548, 85173), (9889, 82236), (10164, 80011), (10324, 78771), (10527, 77252), (10769, 75516), (10788, 75383), (11036, 73689), (11253, 72268), (11748, 69223), (12586, 64614), (13398, 60698), (13706, 59334), (14036, 57939), (14322, 56782), (15004, 54201), (15486, 52514), (16554, 49126), (18067, 45012), (18879, 43076), (19313, 42108), (19778, 41118), (20559, 39556), (21054, 38626), (21538, 37758), (22506, 36134), (24563, 33108), (25172, 32307), (26257, 30972), (26796, 30349), (27412, 29667), (28391, 28644)]