239739864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 128

約数和(自身を含む): 761671680

約数和(自身を除く): 521931816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3541, 4836, 5208, 5642, 7082, 8463, 9672, 10623, 11284, 14164, 16926, 21246, 22568, 24787, 28328, 33852, 42492, 46033, 49574, 67704, 74361, 84984, 92066, 99148, 109771, 138099, 148722, 184132, 198296, 219542, 276198, 297444, 322231, 329313, 368264, 439084, 552396, 594888, 644462, 658626, 768397, 878168, 966693, 1104792, 1288924, 1317252, 1427023, 1536794, 1933386, 2305191, 2577848, 2634504, 2854046, 3073588, 3866772, 4281069, 4610382, 5708092, 6147176, 7733544, 8562138, 9220764, 9989161, 11416184, 17124276, 18441528, 19978322, 29967483, 34248552, 39956644, 59934966, 79913288, 119869932, 239739864]

約数ペア:

[(1, 239739864), (2, 119869932), (3, 79913288), (4, 59934966), (6, 39956644), (7, 34248552), (8, 29967483), (12, 19978322), (13, 18441528), (14, 17124276), (21, 11416184), (24, 9989161), (26, 9220764), (28, 8562138), (31, 7733544), (39, 6147176), (42, 5708092), (52, 4610382), (56, 4281069), (62, 3866772), (78, 3073588), (84, 2854046), (91, 2634504), (93, 2577848), (104, 2305191), (124, 1933386), (156, 1536794), (168, 1427023), (182, 1317252), (186, 1288924), (217, 1104792), (248, 966693), (273, 878168), (312, 768397), (364, 658626), (372, 644462), (403, 594888), (434, 552396), (546, 439084), (651, 368264), (728, 329313), (744, 322231), (806, 297444), (868, 276198), (1092, 219542), (1209, 198296), (1302, 184132), (1612, 148722), (1736, 138099), (2184, 109771), (2418, 99148), (2604, 92066), (2821, 84984), (3224, 74361), (3541, 67704), (4836, 49574), (5208, 46033), (5642, 42492), (7082, 33852), (8463, 28328), (9672, 24787), (10623, 22568), (11284, 21246), (14164, 16926)]