321897744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{319343}}^1$

素因数の和:319364

約数の個数: 60

約数和(自身を含む): 1029565056

約数和(自身を除く): 707667312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 319343, 638686, 958029, 1277372, 1916058, 2235401, 2554744, 2874087, 3832116, 4470802, 5109488, 5748174, 6706203, 7664232, 8941604, 11496348, 13412406, 15328464, 17883208, 20118609, 22992696, 26824812, 35766416, 40237218, 45985392, 53649624, 80474436, 107299248, 160948872, 321897744]

約数ペア:

[(1, 321897744), (2, 160948872), (3, 107299248), (4, 80474436), (6, 53649624), (7, 45985392), (8, 40237218), (9, 35766416), (12, 26824812), (14, 22992696), (16, 20118609), (18, 17883208), (21, 15328464), (24, 13412406), (28, 11496348), (36, 8941604), (42, 7664232), (48, 6706203), (56, 5748174), (63, 5109488), (72, 4470802), (84, 3832116), (112, 2874087), (126, 2554744), (144, 2235401), (168, 1916058), (252, 1277372), (336, 958029), (504, 638686), (1008, 319343)]