1681308576

素因数分解:

$2^5\times 3^4\times {\mathrm{648653}}^1$

素因数の和:648675

約数の個数: 60

約数和(自身を含む): 4944689442

約数和(自身を除く): 3263380866

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, 288, 324, 432, 648, 864, 1296, 2592, 648653, 1297306, 1945959, 2594612, 3891918, 5189224, 5837877, 7783836, 10378448, 11675754, 15567672, 17513631, 20756896, 23351508, 31135344, 35027262, 46703016, 52540893, 62270688, 70054524, 93406032, 105081786, 140109048, 186812064, 210163572, 280218096, 420327144, 560436192, 840654288, 1681308576]

約数ペア:

[(1, 1681308576), (2, 840654288), (3, 560436192), (4, 420327144), (6, 280218096), (8, 210163572), (9, 186812064), (12, 140109048), (16, 105081786), (18, 93406032), (24, 70054524), (27, 62270688), (32, 52540893), (36, 46703016), (48, 35027262), (54, 31135344), (72, 23351508), (81, 20756896), (96, 17513631), (108, 15567672), (144, 11675754), (162, 10378448), (216, 7783836), (288, 5837877), (324, 5189224), (432, 3891918), (648, 2594612), (864, 1945959), (1296, 1297306), (2592, 648653)]