214396728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1221

約数の個数: 128

約数和(自身を含む): 667699200

約数和(自身を除く): 453302472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 534, 546, 623, 712, 728, 1068, 1092, 1103, 1157, 1246, 1869, 2136, 2184, 2206, 2314, 2492, 3309, 3471, 3738, 4412, 4628, 4984, 6618, 6942, 7476, 7721, 8099, 8824, 9256, 13236, 13884, 14339, 14952, 15442, 16198, 23163, 24297, 26472, 27768, 28678, 30884, 32396, 43017, 46326, 48594, 57356, 61768, 64792, 86034, 92652, 97188, 98167, 100373, 114712, 172068, 185304, 194376, 196334, 200746, 294501, 301119, 344136, 392668, 401492, 589002, 602238, 687169, 785336, 802984, 1178004, 1204476, 1276171, 1374338, 2061507, 2356008, 2408952, 2552342, 2748676, 3828513, 4123014, 5104684, 5497352, 7657026, 8246028, 8933197, 10209368, 15314052, 16492056, 17866394, 26799591, 30628104, 35732788, 53599182, 71465576, 107198364, 214396728]

約数ペア:

[(1, 214396728), (2, 107198364), (3, 71465576), (4, 53599182), (6, 35732788), (7, 30628104), (8, 26799591), (12, 17866394), (13, 16492056), (14, 15314052), (21, 10209368), (24, 8933197), (26, 8246028), (28, 7657026), (39, 5497352), (42, 5104684), (52, 4123014), (56, 3828513), (78, 2748676), (84, 2552342), (89, 2408952), (91, 2356008), (104, 2061507), (156, 1374338), (168, 1276171), (178, 1204476), (182, 1178004), (267, 802984), (273, 785336), (312, 687169), (356, 602238), (364, 589002), (534, 401492), (546, 392668), (623, 344136), (712, 301119), (728, 294501), (1068, 200746), (1092, 196334), (1103, 194376), (1157, 185304), (1246, 172068), (1869, 114712), (2136, 100373), (2184, 98167), (2206, 97188), (2314, 92652), (2492, 86034), (3309, 64792), (3471, 61768), (3738, 57356), (4412, 48594), (4628, 46326), (4984, 43017), (6618, 32396), (6942, 30884), (7476, 28678), (7721, 27768), (8099, 26472), (8824, 24297), (9256, 23163), (13236, 16198), (13884, 15442), (14339, 14952)]