660268848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 160

約数和(自身を含む): 1954160640

約数和(自身を除く): 1293891792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 37, 38, 48, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 204, 222, 228, 272, 296, 304, 323, 408, 444, 456, 592, 629, 646, 703, 816, 888, 912, 969, 1151, 1258, 1292, 1406, 1776, 1887, 1938, 2109, 2302, 2516, 2584, 2812, 3453, 3774, 3876, 4218, 4604, 5032, 5168, 5624, 6906, 7548, 7752, 8436, 9208, 10064, 11248, 11951, 13812, 15096, 15504, 16872, 18416, 19567, 21869, 23902, 27624, 30192, 33744, 35853, 39134, 42587, 43738, 47804, 55248, 58701, 65607, 71706, 78268, 85174, 87476, 95608, 117402, 127761, 131214, 143412, 156536, 170348, 174952, 191216, 234804, 255522, 262428, 286824, 313072, 340696, 349904, 371773, 469608, 511044, 524856, 573648, 681392, 723979, 743546, 809153, 939216, 1022088, 1049712, 1115319, 1447958, 1487092, 1618306, 2044176, 2171937, 2230638, 2427459, 2895916, 2974184, 3236612, 4343874, 4461276, 4854918, 5791832, 5948368, 6473224, 8687748, 8922552, 9709836, 11583664, 12946448, 13755601, 17375496, 17845104, 19419672, 27511202, 34750992, 38839344, 41266803, 55022404, 82533606, 110044808, 165067212, 220089616, 330134424, 660268848]

約数ペア:

[(1, 660268848), (2, 330134424), (3, 220089616), (4, 165067212), (6, 110044808), (8, 82533606), (12, 55022404), (16, 41266803), (17, 38839344), (19, 34750992), (24, 27511202), (34, 19419672), (37, 17845104), (38, 17375496), (48, 13755601), (51, 12946448), (57, 11583664), (68, 9709836), (74, 8922552), (76, 8687748), (102, 6473224), (111, 5948368), (114, 5791832), (136, 4854918), (148, 4461276), (152, 4343874), (204, 3236612), (222, 2974184), (228, 2895916), (272, 2427459), (296, 2230638), (304, 2171937), (323, 2044176), (408, 1618306), (444, 1487092), (456, 1447958), (592, 1115319), (629, 1049712), (646, 1022088), (703, 939216), (816, 809153), (888, 743546), (912, 723979), (969, 681392), (1151, 573648), (1258, 524856), (1292, 511044), (1406, 469608), (1776, 371773), (1887, 349904), (1938, 340696), (2109, 313072), (2302, 286824), (2516, 262428), (2584, 255522), (2812, 234804), (3453, 191216), (3774, 174952), (3876, 170348), (4218, 156536), (4604, 143412), (5032, 131214), (5168, 127761), (5624, 117402), (6906, 95608), (7548, 87476), (7752, 85174), (8436, 78268), (9208, 71706), (10064, 65607), (11248, 58701), (11951, 55248), (13812, 47804), (15096, 43738), (15504, 42587), (16872, 39134), (18416, 35853), (19567, 33744), (21869, 30192), (23902, 27624)]