252665784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167107}}^1$

素因数の和:167129

約数の個数: 64

約数和(自身を含む): 802118400

約数和(自身を除く): 549452616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 167107, 334214, 501321, 668428, 1002642, 1169749, 1336856, 1503963, 2005284, 2339498, 3007926, 3509247, 4010568, 4511889, 4678996, 6015852, 7018494, 9023778, 9357992, 10527741, 12031704, 14036988, 18047556, 21055482, 28073976, 31583223, 36095112, 42110964, 63166446, 84221928, 126332892, 252665784]

約数ペア:

[(1, 252665784), (2, 126332892), (3, 84221928), (4, 63166446), (6, 42110964), (7, 36095112), (8, 31583223), (9, 28073976), (12, 21055482), (14, 18047556), (18, 14036988), (21, 12031704), (24, 10527741), (27, 9357992), (28, 9023778), (36, 7018494), (42, 6015852), (54, 4678996), (56, 4511889), (63, 4010568), (72, 3509247), (84, 3007926), (108, 2339498), (126, 2005284), (168, 1503963), (189, 1336856), (216, 1169749), (252, 1002642), (378, 668428), (504, 501321), (756, 334214), (1512, 167107)]