1291362432

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 3648939840

約数和(自身を除く): 2357577408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 337, 384, 408, 544, 587, 674, 816, 1011, 1088, 1174, 1348, 1632, 1761, 2022, 2176, 2348, 2696, 3264, 3522, 4044, 4696, 5392, 5729, 6528, 7044, 8088, 9392, 9979, 10784, 11458, 14088, 16176, 17187, 18784, 19958, 21568, 22916, 28176, 29937, 32352, 34374, 37568, 39916, 43136, 45832, 56352, 59874, 64704, 68748, 75136, 79832, 91664, 112704, 119748, 129408, 137496, 159664, 183328, 197819, 225408, 239496, 274992, 319328, 366656, 395638, 478992, 549984, 593457, 638656, 733312, 791276, 957984, 1099968, 1186914, 1277312, 1582552, 1915968, 2199936, 2373828, 3165104, 3362923, 3831936, 4747656, 6330208, 6725846, 9495312, 10088769, 12660416, 13451692, 18990624, 20177538, 25320832, 26903384, 37981248, 40355076, 53806768, 75962496, 80710152, 107613536, 161420304, 215227072, 322840608, 430454144, 645681216, 1291362432]

約数ペア:

[(1, 1291362432), (2, 645681216), (3, 430454144), (4, 322840608), (6, 215227072), (8, 161420304), (12, 107613536), (16, 80710152), (17, 75962496), (24, 53806768), (32, 40355076), (34, 37981248), (48, 26903384), (51, 25320832), (64, 20177538), (68, 18990624), (96, 13451692), (102, 12660416), (128, 10088769), (136, 9495312), (192, 6725846), (204, 6330208), (272, 4747656), (337, 3831936), (384, 3362923), (408, 3165104), (544, 2373828), (587, 2199936), (674, 1915968), (816, 1582552), (1011, 1277312), (1088, 1186914), (1174, 1099968), (1348, 957984), (1632, 791276), (1761, 733312), (2022, 638656), (2176, 593457), (2348, 549984), (2696, 478992), (3264, 395638), (3522, 366656), (4044, 319328), (4696, 274992), (5392, 239496), (5729, 225408), (6528, 197819), (7044, 183328), (8088, 159664), (9392, 137496), (9979, 129408), (10784, 119748), (11458, 112704), (14088, 91664), (16176, 79832), (17187, 75136), (18784, 68748), (19958, 64704), (21568, 59874), (22916, 56352), (28176, 45832), (29937, 43136), (32352, 39916), (34374, 37568)]