331940448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{164653}}^1$

素因数の和:164676

約数の個数: 72

約数和(自身を含む): 1078813008

約数和(自身を除く): 746872560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 164653, 329306, 493959, 658612, 987918, 1152571, 1317224, 1481877, 1975836, 2305142, 2634448, 2963754, 3457713, 3951672, 4610284, 5268896, 5927508, 6915426, 7903344, 9220568, 10373139, 11855016, 13830852, 15806688, 18441136, 20746278, 23710032, 27661704, 36882272, 41492556, 47420064, 55323408, 82985112, 110646816, 165970224, 331940448]

約数ペア:

[(1, 331940448), (2, 165970224), (3, 110646816), (4, 82985112), (6, 55323408), (7, 47420064), (8, 41492556), (9, 36882272), (12, 27661704), (14, 23710032), (16, 20746278), (18, 18441136), (21, 15806688), (24, 13830852), (28, 11855016), (32, 10373139), (36, 9220568), (42, 7903344), (48, 6915426), (56, 5927508), (63, 5268896), (72, 4610284), (84, 3951672), (96, 3457713), (112, 2963754), (126, 2634448), (144, 2305142), (168, 1975836), (224, 1481877), (252, 1317224), (288, 1152571), (336, 987918), (504, 658612), (672, 493959), (1008, 329306), (2016, 164653)]