1721630064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{465809}}^1$

素因数の和:465838

約数の個数: 80

約数和(自身を含む): 5545002240

約数和(自身を除く): 3823372176

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, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 465809, 931618, 1397427, 1863236, 2794854, 3260663, 3726472, 5123899, 5589708, 6521326, 7452944, 9781989, 10247798, 11179416, 13042652, 15371697, 19563978, 20495596, 22358832, 26085304, 30743394, 35867293, 39127956, 40991192, 52170608, 61486788, 71734586, 78255912, 81982384, 107601879, 122973576, 143469172, 156511824, 215203758, 245947152, 286938344, 430407516, 573876688, 860815032, 1721630064]

約数ペア:

[(1, 1721630064), (2, 860815032), (3, 573876688), (4, 430407516), (6, 286938344), (7, 245947152), (8, 215203758), (11, 156511824), (12, 143469172), (14, 122973576), (16, 107601879), (21, 81982384), (22, 78255912), (24, 71734586), (28, 61486788), (33, 52170608), (42, 40991192), (44, 39127956), (48, 35867293), (56, 30743394), (66, 26085304), (77, 22358832), (84, 20495596), (88, 19563978), (112, 15371697), (132, 13042652), (154, 11179416), (168, 10247798), (176, 9781989), (231, 7452944), (264, 6521326), (308, 5589708), (336, 5123899), (462, 3726472), (528, 3260663), (616, 2794854), (924, 1863236), (1232, 1397427), (1848, 931618), (3696, 465809)]