1228398864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2773

約数の個数: 160

約数和(自身を含む): 3989078016

約数和(自身を除く): 2760679152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 127, 132, 154, 168, 176, 231, 254, 264, 308, 336, 381, 462, 508, 528, 616, 762, 889, 924, 1016, 1232, 1397, 1524, 1778, 1848, 2032, 2617, 2667, 2794, 3048, 3556, 3696, 4191, 5234, 5334, 5588, 6096, 7112, 7851, 8382, 9779, 10468, 10668, 11176, 14224, 15702, 16764, 18319, 19558, 20936, 21336, 22352, 28787, 29337, 31404, 33528, 36638, 39116, 41872, 42672, 54957, 57574, 58674, 62808, 67056, 73276, 78232, 86361, 109914, 115148, 117348, 125616, 146552, 156464, 172722, 201509, 219828, 230296, 234696, 293104, 332359, 345444, 403018, 439656, 460592, 469392, 604527, 664718, 690888, 806036, 879312, 997077, 1209054, 1329436, 1381776, 1612072, 1994154, 2326513, 2418108, 2658872, 3224144, 3655949, 3988308, 4653026, 4836216, 5317744, 6979539, 7311898, 7976616, 9306052, 9672432, 10967847, 13959078, 14623796, 15953232, 18612104, 21935694, 25591643, 27918156, 29247592, 37224208, 43871388, 51183286, 55836312, 58495184, 76774929, 87742776, 102366572, 111672624, 153549858, 175485552, 204733144, 307099716, 409466288, 614199432, 1228398864]

約数ペア:

[(1, 1228398864), (2, 614199432), (3, 409466288), (4, 307099716), (6, 204733144), (7, 175485552), (8, 153549858), (11, 111672624), (12, 102366572), (14, 87742776), (16, 76774929), (21, 58495184), (22, 55836312), (24, 51183286), (28, 43871388), (33, 37224208), (42, 29247592), (44, 27918156), (48, 25591643), (56, 21935694), (66, 18612104), (77, 15953232), (84, 14623796), (88, 13959078), (112, 10967847), (127, 9672432), (132, 9306052), (154, 7976616), (168, 7311898), (176, 6979539), (231, 5317744), (254, 4836216), (264, 4653026), (308, 3988308), (336, 3655949), (381, 3224144), (462, 2658872), (508, 2418108), (528, 2326513), (616, 1994154), (762, 1612072), (889, 1381776), (924, 1329436), (1016, 1209054), (1232, 997077), (1397, 879312), (1524, 806036), (1778, 690888), (1848, 664718), (2032, 604527), (2617, 469392), (2667, 460592), (2794, 439656), (3048, 403018), (3556, 345444), (3696, 332359), (4191, 293104), (5234, 234696), (5334, 230296), (5588, 219828), (6096, 201509), (7112, 172722), (7851, 156464), (8382, 146552), (9779, 125616), (10468, 117348), (10668, 115148), (11176, 109914), (14224, 86361), (15702, 78232), (16764, 73276), (18319, 67056), (19558, 62808), (20936, 58674), (21336, 57574), (22352, 54957), (28787, 42672), (29337, 41872), (31404, 39116), (33528, 36638)]