1021256364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 2514758400

約数和(自身を除く): 1493502036

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 107, 129, 159, 172, 212, 214, 258, 318, 321, 349, 428, 516, 636, 642, 698, 1047, 1284, 1396, 2094, 2279, 4188, 4558, 4601, 5671, 6837, 9116, 9202, 11342, 13674, 13803, 15007, 17013, 18404, 18497, 22684, 27348, 27606, 30014, 34026, 36994, 37343, 45021, 55212, 55491, 60028, 68052, 73988, 74686, 90042, 110982, 112029, 149372, 180084, 221964, 224058, 243853, 448116, 487706, 731559, 795371, 975412, 1463118, 1590742, 1605749, 1979179, 2386113, 2926236, 3181484, 3211498, 3958358, 4772226, 4817247, 5937537, 6422996, 7916716, 9544452, 9634494, 11875074, 19268988, 23750148, 85104697, 170209394, 255314091, 340418788, 510628182, 1021256364]

約数ペア:

[(1, 1021256364), (2, 510628182), (3, 340418788), (4, 255314091), (6, 170209394), (12, 85104697), (43, 23750148), (53, 19268988), (86, 11875074), (106, 9634494), (107, 9544452), (129, 7916716), (159, 6422996), (172, 5937537), (212, 4817247), (214, 4772226), (258, 3958358), (318, 3211498), (321, 3181484), (349, 2926236), (428, 2386113), (516, 1979179), (636, 1605749), (642, 1590742), (698, 1463118), (1047, 975412), (1284, 795371), (1396, 731559), (2094, 487706), (2279, 448116), (4188, 243853), (4558, 224058), (4601, 221964), (5671, 180084), (6837, 149372), (9116, 112029), (9202, 110982), (11342, 90042), (13674, 74686), (13803, 73988), (15007, 68052), (17013, 60028), (18404, 55491), (18497, 55212), (22684, 45021), (27348, 37343), (27606, 36994), (30014, 34026)]