327847632

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19913}}^1$

素因数の和:19945

約数の個数: 80

約数和(自身を含む): 987734400

約数和(自身を除く): 659886768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 19913, 39826, 59739, 79652, 119478, 139391, 159304, 238956, 278782, 318608, 418173, 477912, 557564, 836346, 955824, 975737, 1115128, 1672692, 1951474, 2230256, 2927211, 3345384, 3902948, 5854422, 6690768, 6830159, 7805896, 11708844, 13660318, 15611792, 20490477, 23417688, 27320636, 40980954, 46835376, 54641272, 81961908, 109282544, 163923816, 327847632]

約数ペア:

[(1, 327847632), (2, 163923816), (3, 109282544), (4, 81961908), (6, 54641272), (7, 46835376), (8, 40980954), (12, 27320636), (14, 23417688), (16, 20490477), (21, 15611792), (24, 13660318), (28, 11708844), (42, 7805896), (48, 6830159), (49, 6690768), (56, 5854422), (84, 3902948), (98, 3345384), (112, 2927211), (147, 2230256), (168, 1951474), (196, 1672692), (294, 1115128), (336, 975737), (343, 955824), (392, 836346), (588, 557564), (686, 477912), (784, 418173), (1029, 318608), (1176, 278782), (1372, 238956), (2058, 159304), (2352, 139391), (2744, 119478), (4116, 79652), (5488, 59739), (8232, 39826), (16464, 19913)]