242575278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 564537600

約数和(自身を除く): 321962322

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 149, 187, 298, 374, 447, 561, 894, 1122, 1451, 1639, 2533, 2902, 3278, 4353, 4917, 5066, 7599, 8706, 9834, 15198, 15961, 24667, 27863, 31922, 47883, 49334, 55726, 74001, 83589, 95766, 148002, 167178, 216199, 271337, 432398, 542674, 648597, 814011, 1297194, 1628022, 2378189, 3675383, 4756378, 7134567, 7350766, 11026149, 14269134, 22052298, 40429213, 80858426, 121287639, 242575278]

約数ペア:

[(1, 242575278), (2, 121287639), (3, 80858426), (6, 40429213), (11, 22052298), (17, 14269134), (22, 11026149), (33, 7350766), (34, 7134567), (51, 4756378), (66, 3675383), (102, 2378189), (149, 1628022), (187, 1297194), (298, 814011), (374, 648597), (447, 542674), (561, 432398), (894, 271337), (1122, 216199), (1451, 167178), (1639, 148002), (2533, 95766), (2902, 83589), (3278, 74001), (4353, 55726), (4917, 49334), (5066, 47883), (7599, 31922), (8706, 27863), (9834, 24667), (15198, 15961)]