253861128

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 786960000

約数和(自身を除く): 533098872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 79, 81, 87, 108, 114, 116, 152, 158, 162, 171, 174, 216, 228, 232, 237, 243, 261, 316, 324, 342, 348, 456, 474, 486, 513, 522, 551, 632, 648, 684, 696, 711, 729, 783, 948, 972, 1026, 1044, 1102, 1368, 1422, 1458, 1501, 1539, 1566, 1653, 1896, 1944, 2052, 2088, 2133, 2204, 2291, 2349, 2844, 2916, 3002, 3078, 3132, 3306, 4104, 4266, 4408, 4503, 4582, 4617, 4698, 4959, 5688, 5832, 6004, 6156, 6264, 6399, 6612, 6873, 7047, 8532, 9006, 9164, 9234, 9396, 9918, 12008, 12312, 12798, 13224, 13509, 13746, 13851, 14094, 14877, 17064, 18012, 18328, 18468, 18792, 19197, 19836, 20619, 21141, 25596, 27018, 27492, 27702, 28188, 29754, 36024, 36936, 38394, 39672, 40527, 41238, 42282, 43529, 44631, 51192, 54036, 54984, 55404, 56376, 57591, 59508, 61857, 76788, 81054, 82476, 84564, 87058, 89262, 108072, 110808, 115182, 119016, 121581, 123714, 130587, 133893, 153576, 162108, 164952, 169128, 174116, 178524, 185571, 230364, 243162, 247428, 261174, 267786, 324216, 348232, 357048, 364743, 371142, 391761, 401679, 460728, 486324, 494856, 522348, 535572, 556713, 729486, 742284, 783522, 803358, 972648, 1044696, 1071144, 1094229, 1113426, 1175283, 1458972, 1484568, 1567044, 1606716, 1670139, 2188458, 2226852, 2350566, 2917944, 3134088, 3213432, 3340278, 3525849, 4376916, 4453704, 4701132, 6680556, 7051698, 8753832, 9402264, 10577547, 13361112, 14103396, 21155094, 28206792, 31732641, 42310188, 63465282, 84620376, 126930564, 253861128]

約数ペア:

[(1, 253861128), (2, 126930564), (3, 84620376), (4, 63465282), (6, 42310188), (8, 31732641), (9, 28206792), (12, 21155094), (18, 14103396), (19, 13361112), (24, 10577547), (27, 9402264), (29, 8753832), (36, 7051698), (38, 6680556), (54, 4701132), (57, 4453704), (58, 4376916), (72, 3525849), (76, 3340278), (79, 3213432), (81, 3134088), (87, 2917944), (108, 2350566), (114, 2226852), (116, 2188458), (152, 1670139), (158, 1606716), (162, 1567044), (171, 1484568), (174, 1458972), (216, 1175283), (228, 1113426), (232, 1094229), (237, 1071144), (243, 1044696), (261, 972648), (316, 803358), (324, 783522), (342, 742284), (348, 729486), (456, 556713), (474, 535572), (486, 522348), (513, 494856), (522, 486324), (551, 460728), (632, 401679), (648, 391761), (684, 371142), (696, 364743), (711, 357048), (729, 348232), (783, 324216), (948, 267786), (972, 261174), (1026, 247428), (1044, 243162), (1102, 230364), (1368, 185571), (1422, 178524), (1458, 174116), (1501, 169128), (1539, 164952), (1566, 162108), (1653, 153576), (1896, 133893), (1944, 130587), (2052, 123714), (2088, 121581), (2133, 119016), (2204, 115182), (2291, 110808), (2349, 108072), (2844, 89262), (2916, 87058), (3002, 84564), (3078, 82476), (3132, 81054), (3306, 76788), (4104, 61857), (4266, 59508), (4408, 57591), (4503, 56376), (4582, 55404), (4617, 54984), (4698, 54036), (4959, 51192), (5688, 44631), (5832, 43529), (6004, 42282), (6156, 41238), (6264, 40527), (6399, 39672), (6612, 38394), (6873, 36936), (7047, 36024), (8532, 29754), (9006, 28188), (9164, 27702), (9234, 27492), (9396, 27018), (9918, 25596), (12008, 21141), (12312, 20619), (12798, 19836), (13224, 19197), (13509, 18792), (13746, 18468), (13851, 18328), (14094, 18012), (14877, 17064)]