308113416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 928368000

約数和(自身を除く): 620254584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 179, 216, 234, 312, 351, 358, 468, 537, 613, 702, 716, 936, 1074, 1226, 1404, 1432, 1611, 1839, 2148, 2327, 2452, 2808, 3222, 3678, 4296, 4654, 4833, 4904, 5517, 6444, 6981, 7356, 7969, 9308, 9666, 11034, 12888, 13962, 14712, 15938, 16551, 18616, 19332, 20943, 22068, 23907, 27924, 31876, 33102, 38664, 41886, 44136, 47814, 55848, 62829, 63752, 66204, 71721, 83772, 95628, 109727, 125658, 132408, 143442, 167544, 191256, 215163, 219454, 251316, 286884, 329181, 430326, 438908, 502632, 573768, 658362, 860652, 877816, 987543, 1316724, 1426451, 1721304, 1975086, 2633448, 2852902, 2962629, 3950172, 4279353, 5705804, 5925258, 7900344, 8558706, 11411608, 11850516, 12838059, 17117412, 23701032, 25676118, 34234824, 38514177, 51352236, 77028354, 102704472, 154056708, 308113416]

約数ペア:

[(1, 308113416), (2, 154056708), (3, 102704472), (4, 77028354), (6, 51352236), (8, 38514177), (9, 34234824), (12, 25676118), (13, 23701032), (18, 17117412), (24, 12838059), (26, 11850516), (27, 11411608), (36, 8558706), (39, 7900344), (52, 5925258), (54, 5705804), (72, 4279353), (78, 3950172), (104, 2962629), (108, 2852902), (117, 2633448), (156, 1975086), (179, 1721304), (216, 1426451), (234, 1316724), (312, 987543), (351, 877816), (358, 860652), (468, 658362), (537, 573768), (613, 502632), (702, 438908), (716, 430326), (936, 329181), (1074, 286884), (1226, 251316), (1404, 219454), (1432, 215163), (1611, 191256), (1839, 167544), (2148, 143442), (2327, 132408), (2452, 125658), (2808, 109727), (3222, 95628), (3678, 83772), (4296, 71721), (4654, 66204), (4833, 63752), (4904, 62829), (5517, 55848), (6444, 47814), (6981, 44136), (7356, 41886), (7969, 38664), (9308, 33102), (9666, 31876), (11034, 27924), (12888, 23907), (13962, 22068), (14712, 20943), (15938, 19332), (16551, 18616)]