542980256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 1323705600

約数和(自身を除く): 780725344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 199, 208, 224, 364, 398, 416, 728, 796, 937, 1393, 1456, 1592, 1874, 2587, 2786, 2912, 3184, 3748, 5174, 5572, 6368, 6559, 7496, 10348, 11144, 12181, 13118, 14992, 18109, 20696, 22288, 24362, 26236, 29984, 36218, 41392, 44576, 48724, 52472, 72436, 82784, 85267, 97448, 104944, 144872, 170534, 186463, 194896, 209888, 289744, 341068, 372926, 389792, 579488, 682136, 745852, 1305241, 1364272, 1491704, 2424019, 2610482, 2728544, 2983408, 4848038, 5220964, 5966816, 9696076, 10441928, 16968133, 19392152, 20883856, 33936266, 38784304, 41767712, 67872532, 77568608, 135745064, 271490128, 542980256]

約数ペア:

[(1, 542980256), (2, 271490128), (4, 135745064), (7, 77568608), (8, 67872532), (13, 41767712), (14, 38784304), (16, 33936266), (26, 20883856), (28, 19392152), (32, 16968133), (52, 10441928), (56, 9696076), (91, 5966816), (104, 5220964), (112, 4848038), (182, 2983408), (199, 2728544), (208, 2610482), (224, 2424019), (364, 1491704), (398, 1364272), (416, 1305241), (728, 745852), (796, 682136), (937, 579488), (1393, 389792), (1456, 372926), (1592, 341068), (1874, 289744), (2587, 209888), (2786, 194896), (2912, 186463), (3184, 170534), (3748, 144872), (5174, 104944), (5572, 97448), (6368, 85267), (6559, 82784), (7496, 72436), (10348, 52472), (11144, 48724), (12181, 44576), (13118, 41392), (14992, 36218), (18109, 29984), (20696, 26236), (22288, 24362)]