255758184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 786764160

約数和(自身を除く): 531005976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 947, 968, 1023, 1089, 1116, 1364, 1452, 1894, 2046, 2178, 2232, 2728, 2841, 2904, 3069, 3751, 3788, 4092, 4356, 5682, 6138, 7502, 7576, 8184, 8523, 8712, 10417, 11253, 11364, 12276, 15004, 17046, 20834, 22506, 22728, 24552, 29357, 30008, 31251, 33759, 34092, 41668, 45012, 58714, 62502, 67518, 68184, 83336, 88071, 90024, 93753, 114587, 117428, 125004, 135036, 176142, 187506, 229174, 234856, 250008, 264213, 270072, 322927, 343761, 352284, 375012, 458348, 528426, 645854, 687522, 704568, 750024, 916696, 968781, 1031283, 1056852, 1291708, 1375044, 1937562, 2062566, 2113704, 2583416, 2750088, 2906343, 3552197, 3875124, 4125132, 5812686, 7104394, 7750248, 8250264, 10656591, 11625372, 14208788, 21313182, 23250744, 28417576, 31969773, 42626364, 63939546, 85252728, 127879092, 255758184]

約数ペア:

[(1, 255758184), (2, 127879092), (3, 85252728), (4, 63939546), (6, 42626364), (8, 31969773), (9, 28417576), (11, 23250744), (12, 21313182), (18, 14208788), (22, 11625372), (24, 10656591), (31, 8250264), (33, 7750248), (36, 7104394), (44, 5812686), (62, 4125132), (66, 3875124), (72, 3552197), (88, 2906343), (93, 2750088), (99, 2583416), (121, 2113704), (124, 2062566), (132, 1937562), (186, 1375044), (198, 1291708), (242, 1056852), (248, 1031283), (264, 968781), (279, 916696), (341, 750024), (363, 704568), (372, 687522), (396, 645854), (484, 528426), (558, 458348), (682, 375012), (726, 352284), (744, 343761), (792, 322927), (947, 270072), (968, 264213), (1023, 250008), (1089, 234856), (1116, 229174), (1364, 187506), (1452, 176142), (1894, 135036), (2046, 125004), (2178, 117428), (2232, 114587), (2728, 93753), (2841, 90024), (2904, 88071), (3069, 83336), (3751, 68184), (3788, 67518), (4092, 62502), (4356, 58714), (5682, 45012), (6138, 41668), (7502, 34092), (7576, 33759), (8184, 31251), (8523, 30008), (8712, 29357), (10417, 24552), (11253, 22728), (11364, 22506), (12276, 20834), (15004, 17046)]