284855844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260857}}^1$

素因数の和:260884

約数の個数: 48

約数和(自身を含む): 818050688

約数和(自身を除く): 533194844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 260857, 521714, 782571, 1043428, 1565142, 1825999, 3130284, 3391141, 3651998, 5477997, 6782282, 7303996, 10173423, 10955994, 13564564, 20346846, 21911988, 23737987, 40693692, 47475974, 71213961, 94951948, 142427922, 284855844]

約数ペア:

[(1, 284855844), (2, 142427922), (3, 94951948), (4, 71213961), (6, 47475974), (7, 40693692), (12, 23737987), (13, 21911988), (14, 20346846), (21, 13564564), (26, 10955994), (28, 10173423), (39, 7303996), (42, 6782282), (52, 5477997), (78, 3651998), (84, 3391141), (91, 3130284), (156, 1825999), (182, 1565142), (273, 1043428), (364, 782571), (546, 521714), (1092, 260857)]