248697384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41953}}^1$

素因数の和:41994

約数の個数: 64

約数和(自身を含む): 704827200

約数和(自身を除く): 456129816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 41953, 83906, 125859, 167812, 251718, 335624, 503436, 545389, 797107, 1006872, 1090778, 1594214, 1636167, 2181556, 2391321, 3188428, 3272334, 4363112, 4782642, 6376856, 6544668, 9565284, 10362391, 13089336, 19130568, 20724782, 31087173, 41449564, 62174346, 82899128, 124348692, 248697384]

約数ペア:

[(1, 248697384), (2, 124348692), (3, 82899128), (4, 62174346), (6, 41449564), (8, 31087173), (12, 20724782), (13, 19130568), (19, 13089336), (24, 10362391), (26, 9565284), (38, 6544668), (39, 6376856), (52, 4782642), (57, 4363112), (76, 3272334), (78, 3188428), (104, 2391321), (114, 2181556), (152, 1636167), (156, 1594214), (228, 1090778), (247, 1006872), (312, 797107), (456, 545389), (494, 503436), (741, 335624), (988, 251718), (1482, 167812), (1976, 125859), (2964, 83906), (5928, 41953)]