1321185888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5385

約数の個数: 144

約数和(自身を含む): 4151347200

約数和(自身を除く): 2830161312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 198, 237, 264, 288, 316, 352, 396, 474, 528, 632, 711, 792, 869, 948, 1056, 1264, 1422, 1584, 1738, 1896, 2528, 2607, 2844, 3168, 3476, 3792, 5214, 5279, 5688, 6952, 7584, 7821, 10428, 10558, 11376, 13904, 15642, 15837, 20856, 21116, 22752, 27808, 31284, 31674, 41712, 42232, 47511, 58069, 62568, 63348, 83424, 84464, 95022, 116138, 125136, 126696, 168928, 174207, 190044, 232276, 250272, 253392, 348414, 380088, 417041, 464552, 506784, 522621, 696828, 760176, 834082, 929104, 1045242, 1251123, 1393656, 1520352, 1668164, 1858208, 2090484, 2502246, 2787312, 3336328, 3753369, 4180968, 4587451, 5004492, 5574624, 6672656, 7506738, 8361936, 9174902, 10008984, 13345312, 13762353, 15013476, 16723872, 18349804, 20017968, 27524706, 30026952, 36699608, 40035936, 41287059, 55049412, 60053904, 73399216, 82574118, 110098824, 120107808, 146798432, 165148236, 220197648, 330296472, 440395296, 660592944, 1321185888]

約数ペア:

[(1, 1321185888), (2, 660592944), (3, 440395296), (4, 330296472), (6, 220197648), (8, 165148236), (9, 146798432), (11, 120107808), (12, 110098824), (16, 82574118), (18, 73399216), (22, 60053904), (24, 55049412), (32, 41287059), (33, 40035936), (36, 36699608), (44, 30026952), (48, 27524706), (66, 20017968), (72, 18349804), (79, 16723872), (88, 15013476), (96, 13762353), (99, 13345312), (132, 10008984), (144, 9174902), (158, 8361936), (176, 7506738), (198, 6672656), (237, 5574624), (264, 5004492), (288, 4587451), (316, 4180968), (352, 3753369), (396, 3336328), (474, 2787312), (528, 2502246), (632, 2090484), (711, 1858208), (792, 1668164), (869, 1520352), (948, 1393656), (1056, 1251123), (1264, 1045242), (1422, 929104), (1584, 834082), (1738, 760176), (1896, 696828), (2528, 522621), (2607, 506784), (2844, 464552), (3168, 417041), (3476, 380088), (3792, 348414), (5214, 253392), (5279, 250272), (5688, 232276), (6952, 190044), (7584, 174207), (7821, 168928), (10428, 126696), (10558, 125136), (11376, 116138), (13904, 95022), (15642, 84464), (15837, 83424), (20856, 63348), (21116, 62568), (22752, 58069), (27808, 47511), (31284, 42232), (31674, 41712)]