39400452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 132966400

約数和(自身を除く): 93565948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 211, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 422, 468, 494, 513, 532, 546, 633, 684, 702, 741, 756, 798, 819, 844, 988, 1026, 1092, 1197, 1266, 1404, 1477, 1482, 1596, 1638, 1729, 1899, 2052, 2223, 2394, 2457, 2532, 2743, 2954, 2964, 3276, 3458, 3591, 3798, 4009, 4431, 4446, 4788, 4914, 5187, 5486, 5697, 5908, 6669, 6916, 7182, 7596, 8018, 8229, 8862, 8892, 9828, 10374, 10972, 11394, 12027, 13293, 13338, 14364, 15561, 16036, 16458, 17724, 19201, 20748, 22788, 24054, 24687, 26586, 26676, 28063, 31122, 32916, 36081, 38402, 39879, 46683, 48108, 49374, 52117, 53172, 56126, 57603, 62244, 72162, 74061, 76804, 79758, 84189, 93366, 98748, 104234, 108243, 112252, 115206, 144324, 148122, 156351, 159516, 168378, 172809, 186732, 208468, 216486, 230412, 252567, 296244, 312702, 336756, 345618, 364819, 432972, 469053, 505134, 518427, 625404, 691236, 729638, 757701, 938106, 1010268, 1036854, 1094457, 1407159, 1459276, 1515402, 1876212, 2073708, 2188914, 2814318, 3030804, 3283371, 4377828, 5628636, 6566742, 9850113, 13133484, 19700226, 39400452]

約数ペア:

[(1, 39400452), (2, 19700226), (3, 13133484), (4, 9850113), (6, 6566742), (7, 5628636), (9, 4377828), (12, 3283371), (13, 3030804), (14, 2814318), (18, 2188914), (19, 2073708), (21, 1876212), (26, 1515402), (27, 1459276), (28, 1407159), (36, 1094457), (38, 1036854), (39, 1010268), (42, 938106), (52, 757701), (54, 729638), (57, 691236), (63, 625404), (76, 518427), (78, 505134), (84, 469053), (91, 432972), (108, 364819), (114, 345618), (117, 336756), (126, 312702), (133, 296244), (156, 252567), (171, 230412), (182, 216486), (189, 208468), (211, 186732), (228, 172809), (234, 168378), (247, 159516), (252, 156351), (266, 148122), (273, 144324), (342, 115206), (351, 112252), (364, 108243), (378, 104234), (399, 98748), (422, 93366), (468, 84189), (494, 79758), (513, 76804), (532, 74061), (546, 72162), (633, 62244), (684, 57603), (702, 56126), (741, 53172), (756, 52117), (798, 49374), (819, 48108), (844, 46683), (988, 39879), (1026, 38402), (1092, 36081), (1197, 32916), (1266, 31122), (1404, 28063), (1477, 26676), (1482, 26586), (1596, 24687), (1638, 24054), (1729, 22788), (1899, 20748), (2052, 19201), (2223, 17724), (2394, 16458), (2457, 16036), (2532, 15561), (2743, 14364), (2954, 13338), (2964, 13293), (3276, 12027), (3458, 11394), (3591, 10972), (3798, 10374), (4009, 9828), (4431, 8892), (4446, 8862), (4788, 8229), (4914, 8018), (5187, 7596), (5486, 7182), (5697, 6916), (5908, 6669)]