254054786608

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{71039}}^1$

素因数の和:71954

約数の個数: 80

約数和(自身を含む): 578431549440

約数和(自身を除く): 324376762832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 863, 1036, 1726, 2072, 3452, 4144, 6041, 6904, 12082, 13808, 24164, 31931, 48328, 63862, 71039, 96656, 127724, 142078, 223517, 255448, 284156, 447034, 497273, 510896, 568312, 894068, 994546, 1136624, 1788136, 1989092, 2628443, 3576272, 3978184, 5256886, 7956368, 10513772, 18399101, 21027544, 36798202, 42055088, 61306657, 73596404, 122613314, 147192808, 245226628, 294385616, 429146599, 490453256, 858293198, 980906512, 1716586396, 2268346309, 3433172792, 4536692618, 6866345584, 9073385236, 15878424163, 18146770472, 31756848326, 36293540944, 63513696652, 127027393304, 254054786608]

約数ペア:

[(1, 254054786608), (2, 127027393304), (4, 63513696652), (7, 36293540944), (8, 31756848326), (14, 18146770472), (16, 15878424163), (28, 9073385236), (37, 6866345584), (56, 4536692618), (74, 3433172792), (112, 2268346309), (148, 1716586396), (259, 980906512), (296, 858293198), (518, 490453256), (592, 429146599), (863, 294385616), (1036, 245226628), (1726, 147192808), (2072, 122613314), (3452, 73596404), (4144, 61306657), (6041, 42055088), (6904, 36798202), (12082, 21027544), (13808, 18399101), (24164, 10513772), (31931, 7956368), (48328, 5256886), (63862, 3978184), (71039, 3576272), (96656, 2628443), (127724, 1989092), (142078, 1788136), (223517, 1136624), (255448, 994546), (284156, 894068), (447034, 568312), (497273, 510896)]