516211566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 1185644544

約数和(自身を除く): 669432978

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 127, 186, 246, 254, 381, 403, 533, 762, 806, 1066, 1209, 1271, 1599, 1651, 1681, 2418, 2542, 3198, 3302, 3362, 3813, 3937, 4953, 5043, 5207, 7626, 7874, 9906, 10086, 10414, 11811, 15621, 16523, 21853, 23622, 31242, 33046, 43706, 49569, 51181, 52111, 65559, 67691, 99138, 102362, 104222, 131118, 135382, 153543, 156333, 161417, 203073, 213487, 307086, 312666, 322834, 406146, 426974, 484251, 640461, 677443, 968502, 1280922, 1354886, 2032329, 2098421, 2775331, 4064658, 4196842, 5550662, 6295263, 6618097, 8325993, 12590526, 13236194, 16651986, 19854291, 39708582, 86035261, 172070522, 258105783, 516211566]

約数ペア:

[(1, 516211566), (2, 258105783), (3, 172070522), (6, 86035261), (13, 39708582), (26, 19854291), (31, 16651986), (39, 13236194), (41, 12590526), (62, 8325993), (78, 6618097), (82, 6295263), (93, 5550662), (123, 4196842), (127, 4064658), (186, 2775331), (246, 2098421), (254, 2032329), (381, 1354886), (403, 1280922), (533, 968502), (762, 677443), (806, 640461), (1066, 484251), (1209, 426974), (1271, 406146), (1599, 322834), (1651, 312666), (1681, 307086), (2418, 213487), (2542, 203073), (3198, 161417), (3302, 156333), (3362, 153543), (3813, 135382), (3937, 131118), (4953, 104222), (5043, 102362), (5207, 99138), (7626, 67691), (7874, 65559), (9906, 52111), (10086, 51181), (10414, 49569), (11811, 43706), (15621, 33046), (16523, 31242), (21853, 23622)]