245797479928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{18457}}^1$

素因数の和:20157

約数の個数: 128

約数和(自身を含む): 619196497920

約数和(自身を除く): 373399017992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1663, 2002, 3326, 4004, 6652, 8008, 11641, 13304, 18293, 18457, 21619, 23282, 36586, 36914, 43238, 46564, 73172, 73828, 86476, 93128, 128051, 129199, 146344, 147656, 151333, 172952, 203027, 237809, 239941, 256102, 258398, 302666, 406054, 475618, 479882, 512204, 516796, 605332, 812108, 951236, 959764, 1024408, 1033592, 1210664, 1421189, 1624216, 1664663, 1679587, 1902472, 1919528, 2639351, 2842378, 3329326, 3359174, 5278702, 5684756, 6658652, 6718348, 10557404, 11369512, 13317304, 13436696, 18475457, 21114808, 30693991, 36950914, 61387982, 73901828, 122775964, 147803656, 214857937, 245551928, 337633901, 399021883, 429715874, 675267802, 798043766, 859431748, 1350535604, 1596087532, 1718863496, 2363437307, 2701071208, 2793153181, 3192175064, 4389240713, 4726874614, 5586306362, 8778481426, 9453749228, 11172612724, 17556962852, 18907498456, 22345225448, 30724684991, 35113925704, 61449369982, 122898739964, 245797479928]

約数ペア:

[(1, 245797479928), (2, 122898739964), (4, 61449369982), (7, 35113925704), (8, 30724684991), (11, 22345225448), (13, 18907498456), (14, 17556962852), (22, 11172612724), (26, 9453749228), (28, 8778481426), (44, 5586306362), (52, 4726874614), (56, 4389240713), (77, 3192175064), (88, 2793153181), (91, 2701071208), (104, 2363437307), (143, 1718863496), (154, 1596087532), (182, 1350535604), (286, 859431748), (308, 798043766), (364, 675267802), (572, 429715874), (616, 399021883), (728, 337633901), (1001, 245551928), (1144, 214857937), (1663, 147803656), (2002, 122775964), (3326, 73901828), (4004, 61387982), (6652, 36950914), (8008, 30693991), (11641, 21114808), (13304, 18475457), (18293, 13436696), (18457, 13317304), (21619, 11369512), (23282, 10557404), (36586, 6718348), (36914, 6658652), (43238, 5684756), (46564, 5278702), (73172, 3359174), (73828, 3329326), (86476, 2842378), (93128, 2639351), (128051, 1919528), (129199, 1902472), (146344, 1679587), (147656, 1664663), (151333, 1624216), (172952, 1421189), (203027, 1210664), (237809, 1033592), (239941, 1024408), (256102, 959764), (258398, 951236), (302666, 812108), (406054, 605332), (475618, 516796), (479882, 512204)]