289004274

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 706305600

約数和(自身を除く): 417301326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 149, 162, 234, 243, 298, 307, 351, 447, 486, 614, 702, 894, 921, 1053, 1341, 1842, 1937, 2106, 2682, 2763, 3159, 3874, 3991, 4023, 5526, 5811, 6318, 7982, 8046, 8289, 11622, 11973, 12069, 16578, 17433, 23946, 24138, 24867, 34866, 35919, 36207, 45743, 49734, 52299, 71838, 72414, 74601, 91486, 104598, 107757, 137229, 149202, 156897, 215514, 274458, 313794, 323271, 411687, 470691, 594659, 646542, 823374, 941382, 969813, 1189318, 1235061, 1783977, 1939626, 2470122, 3567954, 3705183, 5351931, 7410366, 10703862, 11115549, 16055793, 22231098, 32111586, 48167379, 96334758, 144502137, 289004274]

約数ペア:

[(1, 289004274), (2, 144502137), (3, 96334758), (6, 48167379), (9, 32111586), (13, 22231098), (18, 16055793), (26, 11115549), (27, 10703862), (39, 7410366), (54, 5351931), (78, 3705183), (81, 3567954), (117, 2470122), (149, 1939626), (162, 1783977), (234, 1235061), (243, 1189318), (298, 969813), (307, 941382), (351, 823374), (447, 646542), (486, 594659), (614, 470691), (702, 411687), (894, 323271), (921, 313794), (1053, 274458), (1341, 215514), (1842, 156897), (1937, 149202), (2106, 137229), (2682, 107757), (2763, 104598), (3159, 91486), (3874, 74601), (3991, 72414), (4023, 71838), (5526, 52299), (5811, 49734), (6318, 45743), (7982, 36207), (8046, 35919), (8289, 34866), (11622, 24867), (11973, 24138), (12069, 23946), (16578, 17433)]