289492008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2927}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 782127360

約数和(自身を除く): 492635352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 951, 1268, 1902, 2536, 2927, 3804, 4121, 5854, 7608, 8242, 8781, 11708, 12363, 16484, 17562, 23416, 24726, 32968, 35124, 38051, 49452, 70248, 76102, 98904, 114153, 152204, 228306, 304408, 456612, 913224, 927859, 1855718, 2783577, 3711436, 5567154, 7422872, 11134308, 12062167, 22268616, 24124334, 36186501, 48248668, 72373002, 96497336, 144746004, 289492008]

約数ペア:

[(1, 289492008), (2, 144746004), (3, 96497336), (4, 72373002), (6, 48248668), (8, 36186501), (12, 24124334), (13, 22268616), (24, 12062167), (26, 11134308), (39, 7422872), (52, 5567154), (78, 3711436), (104, 2783577), (156, 1855718), (312, 927859), (317, 913224), (634, 456612), (951, 304408), (1268, 228306), (1902, 152204), (2536, 114153), (2927, 98904), (3804, 76102), (4121, 70248), (5854, 49452), (7608, 38051), (8242, 35124), (8781, 32968), (11708, 24726), (12363, 23416), (16484, 17562)]