318447624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 905748480

約数和(自身を除く): 587300856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 167, 186, 233, 248, 264, 334, 341, 372, 466, 501, 668, 682, 699, 744, 932, 1002, 1023, 1336, 1364, 1398, 1837, 1864, 2004, 2046, 2563, 2728, 2796, 3674, 4008, 4092, 5126, 5177, 5511, 5592, 7223, 7348, 7689, 8184, 10252, 10354, 11022, 14446, 14696, 15378, 15531, 20504, 20708, 21669, 22044, 28892, 30756, 31062, 38911, 41416, 43338, 44088, 56947, 57784, 61512, 62124, 77822, 79453, 86676, 113894, 116733, 124248, 155644, 158906, 170841, 173352, 227788, 233466, 238359, 311288, 317812, 341682, 428021, 455576, 466932, 476718, 635624, 683364, 856042, 933864, 953436, 1206241, 1284063, 1366728, 1712084, 1906872, 2412482, 2568126, 3424168, 3618723, 4824964, 5136252, 7237446, 9649928, 10272504, 13268651, 14474892, 26537302, 28949784, 39805953, 53074604, 79611906, 106149208, 159223812, 318447624]

約数ペア:

[(1, 318447624), (2, 159223812), (3, 106149208), (4, 79611906), (6, 53074604), (8, 39805953), (11, 28949784), (12, 26537302), (22, 14474892), (24, 13268651), (31, 10272504), (33, 9649928), (44, 7237446), (62, 5136252), (66, 4824964), (88, 3618723), (93, 3424168), (124, 2568126), (132, 2412482), (167, 1906872), (186, 1712084), (233, 1366728), (248, 1284063), (264, 1206241), (334, 953436), (341, 933864), (372, 856042), (466, 683364), (501, 635624), (668, 476718), (682, 466932), (699, 455576), (744, 428021), (932, 341682), (1002, 317812), (1023, 311288), (1336, 238359), (1364, 233466), (1398, 227788), (1837, 173352), (1864, 170841), (2004, 158906), (2046, 155644), (2563, 124248), (2728, 116733), (2796, 113894), (3674, 86676), (4008, 79453), (4092, 77822), (5126, 62124), (5177, 61512), (5511, 57784), (5592, 56947), (7223, 44088), (7348, 43338), (7689, 41416), (8184, 38911), (10252, 31062), (10354, 30756), (11022, 28892), (14446, 22044), (14696, 21669), (15378, 20708), (15531, 20504)]