253445225904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{309811}}^1$

素因数の和:309880

約数の個数: 240

約数和(自身を含む): 839020465920

約数和(自身を除く): 585575240016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 36, 38, 39, 46, 48, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 144, 152, 156, 171, 184, 207, 208, 228, 234, 247, 276, 299, 304, 312, 342, 368, 414, 437, 456, 468, 494, 552, 598, 624, 684, 741, 828, 874, 897, 912, 936, 988, 1104, 1196, 1311, 1368, 1482, 1656, 1748, 1794, 1872, 1976, 2223, 2392, 2622, 2691, 2736, 2964, 3312, 3496, 3588, 3933, 3952, 4446, 4784, 5244, 5382, 5681, 5928, 6992, 7176, 7866, 8892, 10488, 10764, 11362, 11856, 14352, 15732, 17043, 17784, 20976, 21528, 22724, 31464, 34086, 35568, 43056, 45448, 51129, 62928, 68172, 90896, 102258, 136344, 204516, 272688, 309811, 409032, 619622, 818064, 929433, 1239244, 1858866, 2478488, 2788299, 3717732, 4027543, 4956976, 5576598, 5886409, 7125653, 7435464, 8055086, 11153196, 11772818, 12082629, 14251306, 14870928, 16110172, 17659227, 21376959, 22306392, 23545636, 24165258, 28502612, 32220344, 35318454, 36247887, 42753918, 44612784, 47091272, 48330516, 52977681, 57005224, 64130877, 64440688, 70636908, 72495774, 76523317, 85507836, 92633489, 94182544, 96661032, 105955362, 114010448, 128261754, 135387407, 141273816, 144991548, 153046634, 171015672, 185266978, 193322064, 211910724, 229569951, 256523508, 270774814, 277900467, 282547632, 289983096, 306093268, 342031344, 370533956, 406162221, 423821448, 459139902, 513047016, 541549628, 555800934, 579966192, 612186536, 688709853, 741067912, 812324442, 833701401, 847642896, 918279804, 1026094032, 1083099256, 1111601868, 1218486663, 1224373072, 1377419706, 1482135824, 1624648884, 1667402802, 1760036291, 1836559608, 2166198512, 2223203736, 2436973326, 2754839412, 3249297768, 3334805604, 3520072582, 3673119216, 4446407472, 4873946652, 5280108873, 5509678824, 6498595536, 6669611208, 7040145164, 9747893304, 10560217746, 11019357648, 13339222416, 14080290328, 15840326619, 19495786608, 21120435492, 28160580656, 31680653238, 42240870984, 63361306476, 84481741968, 126722612952, 253445225904]

約数ペア:

[(1, 253445225904), (2, 126722612952), (3, 84481741968), (4, 63361306476), (6, 42240870984), (8, 31680653238), (9, 28160580656), (12, 21120435492), (13, 19495786608), (16, 15840326619), (18, 14080290328), (19, 13339222416), (23, 11019357648), (24, 10560217746), (26, 9747893304), (36, 7040145164), (38, 6669611208), (39, 6498595536), (46, 5509678824), (48, 5280108873), (52, 4873946652), (57, 4446407472), (69, 3673119216), (72, 3520072582), (76, 3334805604), (78, 3249297768), (92, 2754839412), (104, 2436973326), (114, 2223203736), (117, 2166198512), (138, 1836559608), (144, 1760036291), (152, 1667402802), (156, 1624648884), (171, 1482135824), (184, 1377419706), (207, 1224373072), (208, 1218486663), (228, 1111601868), (234, 1083099256), (247, 1026094032), (276, 918279804), (299, 847642896), (304, 833701401), (312, 812324442), (342, 741067912), (368, 688709853), (414, 612186536), (437, 579966192), (456, 555800934), (468, 541549628), (494, 513047016), (552, 459139902), (598, 423821448), (624, 406162221), (684, 370533956), (741, 342031344), (828, 306093268), (874, 289983096), (897, 282547632), (912, 277900467), (936, 270774814), (988, 256523508), (1104, 229569951), (1196, 211910724), (1311, 193322064), (1368, 185266978), (1482, 171015672), (1656, 153046634), (1748, 144991548), (1794, 141273816), (1872, 135387407), (1976, 128261754), (2223, 114010448), (2392, 105955362), (2622, 96661032), (2691, 94182544), (2736, 92633489), (2964, 85507836), (3312, 76523317), (3496, 72495774), (3588, 70636908), (3933, 64440688), (3952, 64130877), (4446, 57005224), (4784, 52977681), (5244, 48330516), (5382, 47091272), (5681, 44612784), (5928, 42753918), (6992, 36247887), (7176, 35318454), (7866, 32220344), (8892, 28502612), (10488, 24165258), (10764, 23545636), (11362, 22306392), (11856, 21376959), (14352, 17659227), (15732, 16110172), (17043, 14870928), (17784, 14251306), (20976, 12082629), (21528, 11772818), (22724, 11153196), (31464, 8055086), (34086, 7435464), (35568, 7125653), (43056, 5886409), (45448, 5576598), (51129, 4956976), (62928, 4027543), (68172, 3717732), (90896, 2788299), (102258, 2478488), (136344, 1858866), (204516, 1239244), (272688, 929433), (309811, 818064), (409032, 619622)]