381423672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 1222041600

約数和(自身を除く): 840617928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 101, 118, 126, 127, 168, 177, 202, 236, 252, 254, 303, 354, 381, 404, 413, 472, 504, 508, 531, 606, 707, 708, 762, 808, 826, 889, 909, 1016, 1062, 1143, 1212, 1239, 1414, 1416, 1524, 1652, 1778, 1818, 2121, 2124, 2286, 2424, 2478, 2667, 2828, 3048, 3304, 3556, 3636, 3717, 4242, 4248, 4572, 4956, 5334, 5656, 5959, 6363, 7112, 7272, 7434, 7493, 8001, 8484, 9144, 9912, 10668, 11918, 12726, 12827, 14868, 14986, 16002, 16968, 17877, 21336, 22479, 23836, 25452, 25654, 29736, 29972, 32004, 35754, 38481, 41713, 44958, 47672, 50904, 51308, 52451, 53631, 59944, 64008, 67437, 71508, 76962, 83426, 89789, 89916, 102616, 104902, 107262, 115443, 125139, 134874, 143016, 153924, 157353, 166852, 179578, 179832, 209804, 214524, 230886, 250278, 269367, 269748, 307848, 314706, 333704, 359156, 375417, 419608, 429048, 461772, 472059, 500556, 538734, 539496, 629412, 718312, 750834, 756793, 808101, 923544, 944118, 1001112, 1077468, 1258824, 1501668, 1513586, 1616202, 1888236, 2154936, 2270379, 3003336, 3027172, 3232404, 3776472, 4540758, 5297551, 6054344, 6464808, 6811137, 9081516, 10595102, 13622274, 15892653, 18163032, 21190204, 27244548, 31785306, 42380408, 47677959, 54489096, 63570612, 95355918, 127141224, 190711836, 381423672]

約数ペア:

[(1, 381423672), (2, 190711836), (3, 127141224), (4, 95355918), (6, 63570612), (7, 54489096), (8, 47677959), (9, 42380408), (12, 31785306), (14, 27244548), (18, 21190204), (21, 18163032), (24, 15892653), (28, 13622274), (36, 10595102), (42, 9081516), (56, 6811137), (59, 6464808), (63, 6054344), (72, 5297551), (84, 4540758), (101, 3776472), (118, 3232404), (126, 3027172), (127, 3003336), (168, 2270379), (177, 2154936), (202, 1888236), (236, 1616202), (252, 1513586), (254, 1501668), (303, 1258824), (354, 1077468), (381, 1001112), (404, 944118), (413, 923544), (472, 808101), (504, 756793), (508, 750834), (531, 718312), (606, 629412), (707, 539496), (708, 538734), (762, 500556), (808, 472059), (826, 461772), (889, 429048), (909, 419608), (1016, 375417), (1062, 359156), (1143, 333704), (1212, 314706), (1239, 307848), (1414, 269748), (1416, 269367), (1524, 250278), (1652, 230886), (1778, 214524), (1818, 209804), (2121, 179832), (2124, 179578), (2286, 166852), (2424, 157353), (2478, 153924), (2667, 143016), (2828, 134874), (3048, 125139), (3304, 115443), (3556, 107262), (3636, 104902), (3717, 102616), (4242, 89916), (4248, 89789), (4572, 83426), (4956, 76962), (5334, 71508), (5656, 67437), (5959, 64008), (6363, 59944), (7112, 53631), (7272, 52451), (7434, 51308), (7493, 50904), (8001, 47672), (8484, 44958), (9144, 41713), (9912, 38481), (10668, 35754), (11918, 32004), (12726, 29972), (12827, 29736), (14868, 25654), (14986, 25452), (16002, 23836), (16968, 22479), (17877, 21336)]