561948408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 256

約数和(自身を含む): 1941504000

約数和(自身を除く): 1379555592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 456, 504, 513, 532, 558, 589, 631, 651, 684, 744, 756, 798, 837, 868, 1026, 1064, 1116, 1178, 1197, 1262, 1302, 1368, 1512, 1596, 1674, 1736, 1767, 1893, 1953, 2052, 2232, 2356, 2394, 2524, 2604, 3192, 3348, 3534, 3591, 3786, 3906, 4104, 4123, 4417, 4712, 4788, 5048, 5208, 5301, 5679, 5859, 6696, 7068, 7182, 7572, 7812, 8246, 8834, 9576, 10602, 11358, 11718, 11989, 12369, 13251, 14136, 14364, 15144, 15624, 15903, 16492, 17037, 17668, 19561, 21204, 22716, 23436, 23978, 24738, 26502, 28728, 31806, 32984, 34074, 35336, 35967, 37107, 39122, 39753, 42408, 45432, 46872, 47956, 49476, 53004, 58683, 63612, 68148, 71934, 74214, 78244, 79506, 83923, 95912, 98952, 106008, 107901, 111321, 117366, 119259, 127224, 136296, 136927, 143868, 148428, 156488, 159012, 167846, 176049, 215802, 222642, 234732, 238518, 251769, 273854, 287736, 296856, 318024, 323703, 335692, 352098, 371659, 410781, 431604, 445284, 469464, 477036, 503538, 528147, 547708, 647406, 671384, 704196, 743318, 755307, 821562, 863208, 890568, 954072, 1007076, 1056294, 1095416, 1114977, 1232343, 1294812, 1408392, 1486636, 1510614, 1643124, 2014152, 2112588, 2229954, 2265921, 2464686, 2589624, 2601613, 2973272, 3021228, 3286248, 3344931, 3697029, 4225176, 4459908, 4531842, 4929372, 5203226, 6042456, 6689862, 7394058, 7804839, 8919816, 9063684, 9858744, 10034793, 10406452, 13379724, 14788116, 15609678, 18127368, 20069586, 20812904, 23414517, 26759448, 29576232, 31219356, 40139172, 46829034, 62438712, 70243551, 80278344, 93658068, 140487102, 187316136, 280974204, 561948408]

約数ペア:

[(1, 561948408), (2, 280974204), (3, 187316136), (4, 140487102), (6, 93658068), (7, 80278344), (8, 70243551), (9, 62438712), (12, 46829034), (14, 40139172), (18, 31219356), (19, 29576232), (21, 26759448), (24, 23414517), (27, 20812904), (28, 20069586), (31, 18127368), (36, 15609678), (38, 14788116), (42, 13379724), (54, 10406452), (56, 10034793), (57, 9858744), (62, 9063684), (63, 8919816), (72, 7804839), (76, 7394058), (84, 6689862), (93, 6042456), (108, 5203226), (114, 4929372), (124, 4531842), (126, 4459908), (133, 4225176), (152, 3697029), (168, 3344931), (171, 3286248), (186, 3021228), (189, 2973272), (216, 2601613), (217, 2589624), (228, 2464686), (248, 2265921), (252, 2229954), (266, 2112588), (279, 2014152), (342, 1643124), (372, 1510614), (378, 1486636), (399, 1408392), (434, 1294812), (456, 1232343), (504, 1114977), (513, 1095416), (532, 1056294), (558, 1007076), (589, 954072), (631, 890568), (651, 863208), (684, 821562), (744, 755307), (756, 743318), (798, 704196), (837, 671384), (868, 647406), (1026, 547708), (1064, 528147), (1116, 503538), (1178, 477036), (1197, 469464), (1262, 445284), (1302, 431604), (1368, 410781), (1512, 371659), (1596, 352098), (1674, 335692), (1736, 323703), (1767, 318024), (1893, 296856), (1953, 287736), (2052, 273854), (2232, 251769), (2356, 238518), (2394, 234732), (2524, 222642), (2604, 215802), (3192, 176049), (3348, 167846), (3534, 159012), (3591, 156488), (3786, 148428), (3906, 143868), (4104, 136927), (4123, 136296), (4417, 127224), (4712, 119259), (4788, 117366), (5048, 111321), (5208, 107901), (5301, 106008), (5679, 98952), (5859, 95912), (6696, 83923), (7068, 79506), (7182, 78244), (7572, 74214), (7812, 71934), (8246, 68148), (8834, 63612), (9576, 58683), (10602, 53004), (11358, 49476), (11718, 47956), (11989, 46872), (12369, 45432), (13251, 42408), (14136, 39753), (14364, 39122), (15144, 37107), (15624, 35967), (15903, 35336), (16492, 34074), (17037, 32984), (17668, 31806), (19561, 28728), (21204, 26502), (22716, 24738), (23436, 23978)]