259797414

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 549607680

約数和(自身を除く): 289810266

約数列:

[1, 2, 3, 6, 53, 59, 61, 106, 118, 122, 159, 177, 183, 227, 318, 354, 366, 454, 681, 1362, 3127, 3233, 3599, 6254, 6466, 7198, 9381, 9699, 10797, 12031, 13393, 13847, 18762, 19398, 21594, 24062, 26786, 27694, 36093, 40179, 41541, 72186, 80358, 83082, 190747, 381494, 572241, 709829, 733891, 816973, 1144482, 1419658, 1467782, 1633946, 2129487, 2201673, 2450919, 4258974, 4403346, 4901838, 43299569, 86599138, 129898707, 259797414]

約数ペア:

[(1, 259797414), (2, 129898707), (3, 86599138), (6, 43299569), (53, 4901838), (59, 4403346), (61, 4258974), (106, 2450919), (118, 2201673), (122, 2129487), (159, 1633946), (177, 1467782), (183, 1419658), (227, 1144482), (318, 816973), (354, 733891), (366, 709829), (454, 572241), (681, 381494), (1362, 190747), (3127, 83082), (3233, 80358), (3599, 72186), (6254, 41541), (6466, 40179), (7198, 36093), (9381, 27694), (9699, 26786), (10797, 24062), (12031, 21594), (13393, 19398), (13847, 18762)]