231859056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 160

約数和(自身を含む): 745452288

約数和(自身を除く): 513593232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 1987, 2244, 2288, 2431, 2652, 2992, 3432, 3536, 3974, 4488, 4862, 5304, 5961, 6864, 7293, 7948, 8976, 9724, 10608, 11922, 14586, 15896, 19448, 21857, 23844, 25831, 29172, 31792, 33779, 38896, 43714, 47688, 51662, 58344, 65571, 67558, 77493, 87428, 95376, 101337, 103324, 116688, 131142, 135116, 154986, 174856, 202674, 206648, 262284, 270232, 284141, 309972, 349712, 371569, 405348, 413296, 439127, 524568, 540464, 568282, 619944, 743138, 810696, 852423, 878254, 1049136, 1114707, 1136564, 1239888, 1317381, 1486276, 1621392, 1704846, 1756508, 2229414, 2273128, 2634762, 2972552, 3409692, 3513016, 4458828, 4546256, 4830397, 5269524, 5945104, 6819384, 7026032, 8917656, 9660794, 10539048, 13638768, 14491191, 17835312, 19321588, 21078096, 28982382, 38643176, 57964764, 77286352, 115929528, 231859056]

約数ペア:

[(1, 231859056), (2, 115929528), (3, 77286352), (4, 57964764), (6, 38643176), (8, 28982382), (11, 21078096), (12, 19321588), (13, 17835312), (16, 14491191), (17, 13638768), (22, 10539048), (24, 9660794), (26, 8917656), (33, 7026032), (34, 6819384), (39, 5945104), (44, 5269524), (48, 4830397), (51, 4546256), (52, 4458828), (66, 3513016), (68, 3409692), (78, 2972552), (88, 2634762), (102, 2273128), (104, 2229414), (132, 1756508), (136, 1704846), (143, 1621392), (156, 1486276), (176, 1317381), (187, 1239888), (204, 1136564), (208, 1114707), (221, 1049136), (264, 878254), (272, 852423), (286, 810696), (312, 743138), (374, 619944), (408, 568282), (429, 540464), (442, 524568), (528, 439127), (561, 413296), (572, 405348), (624, 371569), (663, 349712), (748, 309972), (816, 284141), (858, 270232), (884, 262284), (1122, 206648), (1144, 202674), (1326, 174856), (1496, 154986), (1716, 135116), (1768, 131142), (1987, 116688), (2244, 103324), (2288, 101337), (2431, 95376), (2652, 87428), (2992, 77493), (3432, 67558), (3536, 65571), (3974, 58344), (4488, 51662), (4862, 47688), (5304, 43714), (5961, 38896), (6864, 33779), (7293, 31792), (7948, 29172), (8976, 25831), (9724, 23844), (10608, 21857), (11922, 19448), (14586, 15896)]