304237472

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 785998080

約数和(自身を除く): 481760608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 496, 539, 569, 616, 682, 784, 868, 992, 1078, 1138, 1232, 1364, 1519, 1568, 1736, 2156, 2276, 2387, 2464, 2728, 3038, 3472, 3983, 4312, 4552, 4774, 5456, 6076, 6259, 6944, 7966, 8624, 9104, 9548, 10912, 12152, 12518, 15932, 16709, 17248, 17639, 18208, 19096, 24304, 25036, 27881, 31864, 33418, 35278, 38192, 43813, 48608, 50072, 55762, 63728, 66836, 70556, 76384, 87626, 100144, 111524, 123473, 127456, 133672, 141112, 175252, 194029, 200288, 223048, 246946, 267344, 282224, 306691, 350504, 388058, 446096, 493892, 534688, 564448, 613382, 701008, 776116, 864311, 892192, 987784, 1226764, 1358203, 1402016, 1552232, 1728622, 1975568, 2453528, 2716406, 3104464, 3457244, 3951136, 4907056, 5432812, 6208928, 6914488, 9507421, 9814112, 10865624, 13828976, 19014842, 21731248, 27657952, 38029684, 43462496, 76059368, 152118736, 304237472]

約数ペア:

[(1, 304237472), (2, 152118736), (4, 76059368), (7, 43462496), (8, 38029684), (11, 27657952), (14, 21731248), (16, 19014842), (22, 13828976), (28, 10865624), (31, 9814112), (32, 9507421), (44, 6914488), (49, 6208928), (56, 5432812), (62, 4907056), (77, 3951136), (88, 3457244), (98, 3104464), (112, 2716406), (124, 2453528), (154, 1975568), (176, 1728622), (196, 1552232), (217, 1402016), (224, 1358203), (248, 1226764), (308, 987784), (341, 892192), (352, 864311), (392, 776116), (434, 701008), (496, 613382), (539, 564448), (569, 534688), (616, 493892), (682, 446096), (784, 388058), (868, 350504), (992, 306691), (1078, 282224), (1138, 267344), (1232, 246946), (1364, 223048), (1519, 200288), (1568, 194029), (1736, 175252), (2156, 141112), (2276, 133672), (2387, 127456), (2464, 123473), (2728, 111524), (3038, 100144), (3472, 87626), (3983, 76384), (4312, 70556), (4552, 66836), (4774, 63728), (5456, 55762), (6076, 50072), (6259, 48608), (6944, 43813), (7966, 38192), (8624, 35278), (9104, 33418), (9548, 31864), (10912, 27881), (12152, 25036), (12518, 24304), (15932, 19096), (16709, 18208), (17248, 17639)]