15694787484

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 40908067200

約数和(自身を除く): 25213279716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 109, 158, 197, 218, 237, 257, 316, 327, 394, 436, 474, 514, 591, 654, 711, 771, 788, 948, 981, 1028, 1182, 1308, 1422, 1542, 1773, 1962, 2313, 2364, 2844, 3084, 3546, 3924, 4626, 7092, 8611, 9252, 15563, 17222, 20303, 21473, 25833, 28013, 31126, 34444, 40606, 42946, 46689, 50629, 51666, 56026, 60909, 62252, 64419, 77499, 81212, 84039, 85892, 93378, 101258, 103332, 112052, 121818, 128838, 140067, 151887, 154998, 168078, 182727, 186756, 193257, 202516, 243636, 252117, 257676, 280134, 303774, 309996, 336156, 365454, 386514, 455661, 504234, 560268, 607548, 730908, 773028, 911322, 1008468, 1696367, 1822644, 2213027, 3392734, 3999691, 4426054, 5089101, 5518561, 6639081, 6785468, 7999382, 8852108, 10178202, 11037122, 11999073, 13278162, 15267303, 15998764, 16555683, 19917243, 20356404, 22074244, 23998146, 26556324, 30534606, 33111366, 35997219, 39834486, 47996292, 49667049, 61069212, 66222732, 71994438, 79668972, 99334098, 143988876, 198668196, 435966319, 871932638, 1307898957, 1743865276, 2615797914, 3923696871, 5231595828, 7847393742, 15694787484]

約数ペア:

[(1, 15694787484), (2, 7847393742), (3, 5231595828), (4, 3923696871), (6, 2615797914), (9, 1743865276), (12, 1307898957), (18, 871932638), (36, 435966319), (79, 198668196), (109, 143988876), (158, 99334098), (197, 79668972), (218, 71994438), (237, 66222732), (257, 61069212), (316, 49667049), (327, 47996292), (394, 39834486), (436, 35997219), (474, 33111366), (514, 30534606), (591, 26556324), (654, 23998146), (711, 22074244), (771, 20356404), (788, 19917243), (948, 16555683), (981, 15998764), (1028, 15267303), (1182, 13278162), (1308, 11999073), (1422, 11037122), (1542, 10178202), (1773, 8852108), (1962, 7999382), (2313, 6785468), (2364, 6639081), (2844, 5518561), (3084, 5089101), (3546, 4426054), (3924, 3999691), (4626, 3392734), (7092, 2213027), (8611, 1822644), (9252, 1696367), (15563, 1008468), (17222, 911322), (20303, 773028), (21473, 730908), (25833, 607548), (28013, 560268), (31126, 504234), (34444, 455661), (40606, 386514), (42946, 365454), (46689, 336156), (50629, 309996), (51666, 303774), (56026, 280134), (60909, 257676), (62252, 252117), (64419, 243636), (77499, 202516), (81212, 193257), (84039, 186756), (85892, 182727), (93378, 168078), (101258, 154998), (103332, 151887), (112052, 140067), (121818, 128838)]