813381561216

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{33621923}}^1$

素因数の和:33621953

約数の個数: 128

約数和(自身を含む): 2743548998400

約数和(自身を除く): 1930167437184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 33621923, 67243846, 100865769, 134487692, 201731538, 235353461, 268975384, 302597307, 403463076, 470706922, 537950768, 605194614, 706060383, 806926152, 907791921, 941413844, 1075901536, 1210389228, 1412120766, 1613852304, 1815583842, 1882827688, 2118181149, 2151803072, 2420778456, 2824241532, 3227704608, 3631167684, 3765655376, 4236362298, 4303606144, 4841556912, 5648483064, 6354543447, 6455409216, 7262335368, 7531310752, 8472724596, 9683113824, 11296966128, 12709086894, 12910818432, 14524670736, 15062621504, 16945449192, 19366227648, 22593932256, 25418173788, 29049341472, 30125243008, 33890898384, 38732455296, 45187864512, 50836347576, 58098682944, 67781796768, 90375729024, 101672695152, 116197365888, 135563593536, 203345390304, 271127187072, 406690780608, 813381561216]

約数ペア:

[(1, 813381561216), (2, 406690780608), (3, 271127187072), (4, 203345390304), (6, 135563593536), (7, 116197365888), (8, 101672695152), (9, 90375729024), (12, 67781796768), (14, 58098682944), (16, 50836347576), (18, 45187864512), (21, 38732455296), (24, 33890898384), (27, 30125243008), (28, 29049341472), (32, 25418173788), (36, 22593932256), (42, 19366227648), (48, 16945449192), (54, 15062621504), (56, 14524670736), (63, 12910818432), (64, 12709086894), (72, 11296966128), (84, 9683113824), (96, 8472724596), (108, 7531310752), (112, 7262335368), (126, 6455409216), (128, 6354543447), (144, 5648483064), (168, 4841556912), (189, 4303606144), (192, 4236362298), (216, 3765655376), (224, 3631167684), (252, 3227704608), (288, 2824241532), (336, 2420778456), (378, 2151803072), (384, 2118181149), (432, 1882827688), (448, 1815583842), (504, 1613852304), (576, 1412120766), (672, 1210389228), (756, 1075901536), (864, 941413844), (896, 907791921), (1008, 806926152), (1152, 706060383), (1344, 605194614), (1512, 537950768), (1728, 470706922), (2016, 403463076), (2688, 302597307), (3024, 268975384), (3456, 235353461), (4032, 201731538), (6048, 134487692), (8064, 100865769), (12096, 67243846), (24192, 33621923)]