38254216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 102332160

約数和(自身を除く): 64077944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 281, 286, 308, 364, 374, 442, 476, 562, 572, 616, 728, 748, 884, 952, 1001, 1124, 1144, 1309, 1496, 1547, 1768, 1967, 2002, 2248, 2431, 2618, 3091, 3094, 3653, 3934, 4004, 4777, 4862, 5236, 6182, 6188, 7306, 7868, 8008, 9554, 9724, 10472, 12364, 12376, 14612, 15736, 17017, 19108, 19448, 21637, 24728, 25571, 29224, 33439, 34034, 38216, 40183, 43274, 51142, 52547, 62101, 66878, 68068, 80366, 86548, 102284, 105094, 124202, 133756, 136136, 160732, 173096, 204568, 210188, 248404, 267512, 281281, 321464, 367829, 420376, 434707, 496808, 562562, 683111, 735658, 869414, 1125124, 1366222, 1471316, 1738828, 2250248, 2732444, 2942632, 3477656, 4781777, 5464888, 9563554, 19127108, 38254216]

約数ペア:

[(1, 38254216), (2, 19127108), (4, 9563554), (7, 5464888), (8, 4781777), (11, 3477656), (13, 2942632), (14, 2732444), (17, 2250248), (22, 1738828), (26, 1471316), (28, 1366222), (34, 1125124), (44, 869414), (52, 735658), (56, 683111), (68, 562562), (77, 496808), (88, 434707), (91, 420376), (104, 367829), (119, 321464), (136, 281281), (143, 267512), (154, 248404), (182, 210188), (187, 204568), (221, 173096), (238, 160732), (281, 136136), (286, 133756), (308, 124202), (364, 105094), (374, 102284), (442, 86548), (476, 80366), (562, 68068), (572, 66878), (616, 62101), (728, 52547), (748, 51142), (884, 43274), (952, 40183), (1001, 38216), (1124, 34034), (1144, 33439), (1309, 29224), (1496, 25571), (1547, 24728), (1768, 21637), (1967, 19448), (2002, 19108), (2248, 17017), (2431, 15736), (2618, 14612), (3091, 12376), (3094, 12364), (3653, 10472), (3934, 9724), (4004, 9554), (4777, 8008), (4862, 7868), (5236, 7306), (6182, 6188)]