1493636256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{740891}}^1$

素因数の和:740914

約数の個数: 72

約数和(自身を含む): 4854324384

約数和(自身を除く): 3360688128

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, 740891, 1481782, 2222673, 2963564, 4445346, 5186237, 5927128, 6668019, 8890692, 10372474, 11854256, 13336038, 15558711, 17781384, 20744948, 23708512, 26672076, 31117422, 35562768, 41489896, 46676133, 53344152, 62234844, 71125536, 82979792, 93352266, 106688304, 124469688, 165959584, 186704532, 213376608, 248939376, 373409064, 497878752, 746818128, 1493636256]

約数ペア:

[(1, 1493636256), (2, 746818128), (3, 497878752), (4, 373409064), (6, 248939376), (7, 213376608), (8, 186704532), (9, 165959584), (12, 124469688), (14, 106688304), (16, 93352266), (18, 82979792), (21, 71125536), (24, 62234844), (28, 53344152), (32, 46676133), (36, 41489896), (42, 35562768), (48, 31117422), (56, 26672076), (63, 23708512), (72, 20744948), (84, 17781384), (96, 15558711), (112, 13336038), (126, 11854256), (144, 10372474), (168, 8890692), (224, 6668019), (252, 5927128), (288, 5186237), (336, 4445346), (504, 2963564), (672, 2222673), (1008, 1481782), (2016, 740891)]