247189164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 642754560

約数和(自身を除く): 395565396

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 164, 186, 228, 246, 372, 492, 589, 779, 853, 1178, 1271, 1558, 1706, 1767, 2337, 2356, 2542, 2559, 3116, 3412, 3534, 3813, 4674, 5084, 5118, 7068, 7626, 9348, 10236, 15252, 16207, 24149, 26443, 32414, 34973, 48298, 48621, 52886, 64828, 69946, 72447, 79329, 96596, 97242, 104919, 105772, 139892, 144894, 158658, 194484, 209838, 289788, 317316, 419676, 502417, 664487, 1004834, 1084163, 1328974, 1507251, 1993461, 2009668, 2168326, 2657948, 3014502, 3252489, 3986922, 4336652, 6029004, 6504978, 7973844, 13009956, 20599097, 41198194, 61797291, 82396388, 123594582, 247189164]

約数ペア:

[(1, 247189164), (2, 123594582), (3, 82396388), (4, 61797291), (6, 41198194), (12, 20599097), (19, 13009956), (31, 7973844), (38, 6504978), (41, 6029004), (57, 4336652), (62, 3986922), (76, 3252489), (82, 3014502), (93, 2657948), (114, 2168326), (123, 2009668), (124, 1993461), (164, 1507251), (186, 1328974), (228, 1084163), (246, 1004834), (372, 664487), (492, 502417), (589, 419676), (779, 317316), (853, 289788), (1178, 209838), (1271, 194484), (1558, 158658), (1706, 144894), (1767, 139892), (2337, 105772), (2356, 104919), (2542, 97242), (2559, 96596), (3116, 79329), (3412, 72447), (3534, 69946), (3813, 64828), (4674, 52886), (5084, 48621), (5118, 48298), (7068, 34973), (7626, 32414), (9348, 26443), (10236, 24149), (15252, 16207)]