648140064

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 192

約数和(自身を含む): 2064642048

約数和(自身を除く): 1416501984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 682, 744, 806, 858, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1488, 1523, 1612, 1716, 2046, 2288, 2418, 2728, 2976, 3046, 3224, 3432, 4092, 4433, 4569, 4576, 4836, 5456, 6092, 6448, 6864, 8184, 8866, 9138, 9672, 10912, 12184, 12896, 13299, 13728, 16368, 16753, 17732, 18276, 19344, 19799, 24368, 26598, 32736, 33506, 35464, 36552, 38688, 39598, 47213, 48736, 50259, 53196, 59397, 67012, 70928, 73104, 79196, 94426, 100518, 106392, 118794, 134024, 141639, 141856, 146208, 158392, 188852, 201036, 212784, 217789, 237588, 268048, 283278, 316784, 377704, 402072, 425568, 435578, 475176, 519343, 536096, 566556, 613769, 633568, 653367, 755408, 804144, 871156, 950352, 1038686, 1133112, 1227538, 1306734, 1510816, 1558029, 1608288, 1742312, 1841307, 1900704, 2077372, 2266224, 2455076, 2613468, 3116058, 3484624, 3682614, 4154744, 4532448, 4910152, 5226936, 6232116, 6751459, 6969248, 7365228, 8309488, 9820304, 10453872, 12464232, 13502918, 14730456, 16618976, 19640608, 20254377, 20907744, 24928464, 27005836, 29460912, 40508754, 49856928, 54011672, 58921824, 81017508, 108023344, 162035016, 216046688, 324070032, 648140064]

約数ペア:

[(1, 648140064), (2, 324070032), (3, 216046688), (4, 162035016), (6, 108023344), (8, 81017508), (11, 58921824), (12, 54011672), (13, 49856928), (16, 40508754), (22, 29460912), (24, 27005836), (26, 24928464), (31, 20907744), (32, 20254377), (33, 19640608), (39, 16618976), (44, 14730456), (48, 13502918), (52, 12464232), (62, 10453872), (66, 9820304), (78, 8309488), (88, 7365228), (93, 6969248), (96, 6751459), (104, 6232116), (124, 5226936), (132, 4910152), (143, 4532448), (156, 4154744), (176, 3682614), (186, 3484624), (208, 3116058), (248, 2613468), (264, 2455076), (286, 2266224), (312, 2077372), (341, 1900704), (352, 1841307), (372, 1742312), (403, 1608288), (416, 1558029), (429, 1510816), (496, 1306734), (528, 1227538), (572, 1133112), (624, 1038686), (682, 950352), (744, 871156), (806, 804144), (858, 755408), (992, 653367), (1023, 633568), (1056, 613769), (1144, 566556), (1209, 536096), (1248, 519343), (1364, 475176), (1488, 435578), (1523, 425568), (1612, 402072), (1716, 377704), (2046, 316784), (2288, 283278), (2418, 268048), (2728, 237588), (2976, 217789), (3046, 212784), (3224, 201036), (3432, 188852), (4092, 158392), (4433, 146208), (4569, 141856), (4576, 141639), (4836, 134024), (5456, 118794), (6092, 106392), (6448, 100518), (6864, 94426), (8184, 79196), (8866, 73104), (9138, 70928), (9672, 67012), (10912, 59397), (12184, 53196), (12896, 50259), (13299, 48736), (13728, 47213), (16368, 39598), (16753, 38688), (17732, 36552), (18276, 35464), (19344, 33506), (19799, 32736), (24368, 26598)]