19763601180544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1\times {\mathrm{194813}}^1$

素因数の和:196368

約数の個数: 128

約数和(自身を含む): 43465091806080

約数和(自身を除く): 23701490625536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1487, 1664, 2132, 2624, 2974, 4264, 5248, 5948, 8528, 11896, 17056, 19331, 23792, 34112, 38662, 47584, 60967, 68224, 77324, 95168, 121934, 154648, 190336, 194813, 243868, 309296, 389626, 487736, 618592, 779252, 792571, 975472, 1237184, 1558504, 1585142, 1950944, 2474368, 2532569, 3117008, 3170284, 3901888, 5065138, 6234016, 6340568, 7803776, 7987333, 10130276, 12468032, 12681136, 15974666, 20260552, 24936064, 25362272, 31949332, 40521104, 50724544, 63898664, 81042208, 101449088, 103835329, 127797328, 162084416, 207670658, 255594656, 289686931, 324168832, 415341316, 511189312, 579373862, 830682632, 1022378624, 1158747724, 1661365264, 2317495448, 3322730528, 3765930103, 4634990896, 6645461056, 7531860206, 9269981792, 11877164171, 13290922112, 15063720412, 18539963584, 23754328342, 30127440824, 37079927168, 47508656684, 60254881648, 95017313368, 120509763296, 154403134223, 190034626736, 241019526592, 308806268446, 380069253472, 482039053184, 617612536892, 760138506944, 1235225073784, 1520277013888, 2470450147568, 4940900295136, 9881800590272, 19763601180544]

約数ペア:

[(1, 19763601180544), (2, 9881800590272), (4, 4940900295136), (8, 2470450147568), (13, 1520277013888), (16, 1235225073784), (26, 760138506944), (32, 617612536892), (41, 482039053184), (52, 380069253472), (64, 308806268446), (82, 241019526592), (104, 190034626736), (128, 154403134223), (164, 120509763296), (208, 95017313368), (328, 60254881648), (416, 47508656684), (533, 37079927168), (656, 30127440824), (832, 23754328342), (1066, 18539963584), (1312, 15063720412), (1487, 13290922112), (1664, 11877164171), (2132, 9269981792), (2624, 7531860206), (2974, 6645461056), (4264, 4634990896), (5248, 3765930103), (5948, 3322730528), (8528, 2317495448), (11896, 1661365264), (17056, 1158747724), (19331, 1022378624), (23792, 830682632), (34112, 579373862), (38662, 511189312), (47584, 415341316), (60967, 324168832), (68224, 289686931), (77324, 255594656), (95168, 207670658), (121934, 162084416), (154648, 127797328), (190336, 103835329), (194813, 101449088), (243868, 81042208), (309296, 63898664), (389626, 50724544), (487736, 40521104), (618592, 31949332), (779252, 25362272), (792571, 24936064), (975472, 20260552), (1237184, 15974666), (1558504, 12681136), (1585142, 12468032), (1950944, 10130276), (2474368, 7987333), (2532569, 7803776), (3117008, 6340568), (3170284, 6234016), (3901888, 5065138)]