289399392

素因数分解:

$2^5\times 3^5\times {\mathrm{37217}}^1$

素因数の和:37242

約数の個数: 72

約数和(自身を含む): 853483176

約数和(自身を除く): 564083784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 37217, 74434, 111651, 148868, 223302, 297736, 334953, 446604, 595472, 669906, 893208, 1004859, 1190944, 1339812, 1786416, 2009718, 2679624, 3014577, 3572832, 4019436, 5359248, 6029154, 8038872, 9043731, 10718496, 12058308, 16077744, 18087462, 24116616, 32155488, 36174924, 48233232, 72349848, 96466464, 144699696, 289399392]

約数ペア:

[(1, 289399392), (2, 144699696), (3, 96466464), (4, 72349848), (6, 48233232), (8, 36174924), (9, 32155488), (12, 24116616), (16, 18087462), (18, 16077744), (24, 12058308), (27, 10718496), (32, 9043731), (36, 8038872), (48, 6029154), (54, 5359248), (72, 4019436), (81, 3572832), (96, 3014577), (108, 2679624), (144, 2009718), (162, 1786416), (216, 1339812), (243, 1190944), (288, 1004859), (324, 893208), (432, 669906), (486, 595472), (648, 446604), (864, 334953), (972, 297736), (1296, 223302), (1944, 148868), (2592, 111651), (3888, 74434), (7776, 37217)]