251921097792

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4806187}}^1$

素因数の和:4806225

約数の個数: 168

約数和(自身を含む): 888721835456

約数和(自身を除く): 636800737664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 4806187, 9612374, 14418561, 19224748, 28837122, 33643309, 38449496, 43255683, 57674244, 62480431, 67286618, 76898992, 86511366, 100929927, 115348488, 124960862, 134573236, 153797984, 173022732, 187441293, 201859854, 230696976, 249921724, 269146472, 302789781, 307595968, 346045464, 374882586, 403719708, 437363017, 461393952, 499843448, 538292944, 562323879, 605579562, 692090928, 749765172, 807439416, 874726034, 922787904, 999686896, 1076585888, 1124647758, 1211159124, 1312089051, 1384181856, 1499530344, 1614878832, 1749452068, 1999373792, 2153171776, 2249295516, 2422318248, 2624178102, 2768363712, 2999060688, 3229757664, 3498904136, 3936267153, 3998747584, 4498591032, 4844636496, 5248356204, 5998121376, 6459515328, 6997808272, 7872534306, 8997182064, 9689272992, 10496712408, 11996242752, 13995616544, 15745068612, 17994364128, 19378545984, 20993424816, 27991233088, 31490137224, 35988728256, 41986849632, 62980274448, 83973699264, 125960548896, 251921097792]

約数ペア:

[(1, 251921097792), (2, 125960548896), (3, 83973699264), (4, 62980274448), (6, 41986849632), (7, 35988728256), (8, 31490137224), (9, 27991233088), (12, 20993424816), (13, 19378545984), (14, 17994364128), (16, 15745068612), (18, 13995616544), (21, 11996242752), (24, 10496712408), (26, 9689272992), (28, 8997182064), (32, 7872534306), (36, 6997808272), (39, 6459515328), (42, 5998121376), (48, 5248356204), (52, 4844636496), (56, 4498591032), (63, 3998747584), (64, 3936267153), (72, 3498904136), (78, 3229757664), (84, 2999060688), (91, 2768363712), (96, 2624178102), (104, 2422318248), (112, 2249295516), (117, 2153171776), (126, 1999373792), (144, 1749452068), (156, 1614878832), (168, 1499530344), (182, 1384181856), (192, 1312089051), (208, 1211159124), (224, 1124647758), (234, 1076585888), (252, 999686896), (273, 922787904), (288, 874726034), (312, 807439416), (336, 749765172), (364, 692090928), (416, 605579562), (448, 562323879), (468, 538292944), (504, 499843448), (546, 461393952), (576, 437363017), (624, 403719708), (672, 374882586), (728, 346045464), (819, 307595968), (832, 302789781), (936, 269146472), (1008, 249921724), (1092, 230696976), (1248, 201859854), (1344, 187441293), (1456, 173022732), (1638, 153797984), (1872, 134573236), (2016, 124960862), (2184, 115348488), (2496, 100929927), (2912, 86511366), (3276, 76898992), (3744, 67286618), (4032, 62480431), (4368, 57674244), (5824, 43255683), (6552, 38449496), (7488, 33643309), (8736, 28837122), (13104, 19224748), (17472, 14418561), (26208, 9612374), (52416, 4806187)]