225289896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23346

約数の個数: 64

約数和(自身を含む): 626142720

約数和(自身を除く): 400852824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 23293, 46586, 69879, 93172, 139758, 186344, 279516, 302809, 559032, 605618, 722083, 908427, 1211236, 1444166, 1816854, 2166249, 2422472, 2888332, 3633708, 4332498, 5776664, 7267416, 8664996, 9387079, 17329992, 18774158, 28161237, 37548316, 56322474, 75096632, 112644948, 225289896]

約数ペア:

[(1, 225289896), (2, 112644948), (3, 75096632), (4, 56322474), (6, 37548316), (8, 28161237), (12, 18774158), (13, 17329992), (24, 9387079), (26, 8664996), (31, 7267416), (39, 5776664), (52, 4332498), (62, 3633708), (78, 2888332), (93, 2422472), (104, 2166249), (124, 1816854), (156, 1444166), (186, 1211236), (248, 908427), (312, 722083), (372, 605618), (403, 559032), (744, 302809), (806, 279516), (1209, 186344), (1612, 139758), (2418, 93172), (3224, 69879), (4836, 46586), (9672, 23293)]