427031208

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 1196537160

約数和(自身を除く): 769505952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 157, 222, 296, 314, 333, 444, 471, 628, 666, 888, 942, 1021, 1256, 1332, 1413, 1884, 2042, 2664, 2826, 3063, 3768, 4084, 5652, 5809, 6126, 8168, 9189, 11304, 11618, 12252, 17427, 18378, 23236, 24504, 34854, 36756, 37777, 46472, 52281, 69708, 73512, 75554, 104562, 113331, 139416, 151108, 160297, 209124, 226662, 302216, 320594, 339993, 418248, 453324, 480891, 641188, 679986, 906648, 961782, 1282376, 1359972, 1442673, 1923564, 2719944, 2885346, 3847128, 5770692, 5930989, 11541384, 11861978, 17792967, 23723956, 35585934, 47447912, 53378901, 71171868, 106757802, 142343736, 213515604, 427031208]

約数ペア:

[(1, 427031208), (2, 213515604), (3, 142343736), (4, 106757802), (6, 71171868), (8, 53378901), (9, 47447912), (12, 35585934), (18, 23723956), (24, 17792967), (36, 11861978), (37, 11541384), (72, 5930989), (74, 5770692), (111, 3847128), (148, 2885346), (157, 2719944), (222, 1923564), (296, 1442673), (314, 1359972), (333, 1282376), (444, 961782), (471, 906648), (628, 679986), (666, 641188), (888, 480891), (942, 453324), (1021, 418248), (1256, 339993), (1332, 320594), (1413, 302216), (1884, 226662), (2042, 209124), (2664, 160297), (2826, 151108), (3063, 139416), (3768, 113331), (4084, 104562), (5652, 75554), (5809, 73512), (6126, 69708), (8168, 52281), (9189, 46472), (11304, 37777), (11618, 36756), (12252, 34854), (17427, 24504), (18378, 23236)]