427876614

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 1093824000

約数和(自身を除く): 665947386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 59, 66, 87, 99, 118, 174, 177, 198, 261, 297, 319, 354, 421, 522, 531, 594, 638, 649, 783, 842, 957, 1062, 1263, 1298, 1566, 1593, 1711, 1914, 1947, 2526, 2871, 3186, 3422, 3789, 3894, 4631, 5133, 5742, 5841, 7578, 8613, 9262, 10266, 11367, 11682, 12209, 13893, 15399, 17226, 17523, 18821, 22734, 24418, 24839, 27786, 30798, 35046, 36627, 37642, 41679, 46197, 49678, 56463, 73254, 74517, 83358, 92394, 109881, 112926, 125037, 134299, 149034, 169389, 219762, 223551, 250074, 268598, 273229, 329643, 338778, 402897, 447102, 508167, 546458, 659286, 670653, 720331, 805794, 819687, 1016334, 1208691, 1341306, 1440662, 1639374, 2160993, 2417382, 2459061, 3626073, 4321986, 4918122, 6482979, 7252146, 7377183, 7923641, 12965958, 14754366, 15847282, 19448937, 23770923, 38897874, 47541846, 71312769, 142625538, 213938307, 427876614]

約数ペア:

[(1, 427876614), (2, 213938307), (3, 142625538), (6, 71312769), (9, 47541846), (11, 38897874), (18, 23770923), (22, 19448937), (27, 15847282), (29, 14754366), (33, 12965958), (54, 7923641), (58, 7377183), (59, 7252146), (66, 6482979), (87, 4918122), (99, 4321986), (118, 3626073), (174, 2459061), (177, 2417382), (198, 2160993), (261, 1639374), (297, 1440662), (319, 1341306), (354, 1208691), (421, 1016334), (522, 819687), (531, 805794), (594, 720331), (638, 670653), (649, 659286), (783, 546458), (842, 508167), (957, 447102), (1062, 402897), (1263, 338778), (1298, 329643), (1566, 273229), (1593, 268598), (1711, 250074), (1914, 223551), (1947, 219762), (2526, 169389), (2871, 149034), (3186, 134299), (3422, 125037), (3789, 112926), (3894, 109881), (4631, 92394), (5133, 83358), (5742, 74517), (5841, 73254), (7578, 56463), (8613, 49678), (9262, 46197), (10266, 41679), (11367, 37642), (11682, 36627), (12209, 35046), (13893, 30798), (15399, 27786), (17226, 24839), (17523, 24418), (18821, 22734)]