270572008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 616176000

約数和(自身を除く): 345603992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 532, 763, 872, 1064, 1526, 2071, 2333, 3052, 4142, 4666, 6104, 8284, 9332, 14497, 16331, 16568, 18664, 28994, 32662, 44327, 57988, 65324, 88654, 115976, 130648, 177308, 254297, 310289, 354616, 508594, 620578, 1017188, 1241156, 1780079, 2034376, 2482312, 3560158, 4831643, 7120316, 9663286, 14240632, 19326572, 33821501, 38653144, 67643002, 135286004, 270572008]

約数ペア:

[(1, 270572008), (2, 135286004), (4, 67643002), (7, 38653144), (8, 33821501), (14, 19326572), (19, 14240632), (28, 9663286), (38, 7120316), (56, 4831643), (76, 3560158), (109, 2482312), (133, 2034376), (152, 1780079), (218, 1241156), (266, 1017188), (436, 620578), (532, 508594), (763, 354616), (872, 310289), (1064, 254297), (1526, 177308), (2071, 130648), (2333, 115976), (3052, 88654), (4142, 65324), (4666, 57988), (6104, 44327), (8284, 32662), (9332, 28994), (14497, 18664), (16331, 16568)]