1238127228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28504

約数の個数: 96

約数和(自身を含む): 3568517120

約数和(自身を除く): 2330389892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 7254, 10881, 14508, 21762, 28447, 43524, 56894, 85341, 113788, 170682, 256023, 341364, 369811, 512046, 739622, 768069, 881857, 1024092, 1109433, 1479244, 1536138, 1763714, 2218866, 2645571, 3072276, 3328299, 3527428, 4437732, 5291142, 6656598, 7936713, 9984897, 10582284, 11464141, 13313196, 15873426, 19969794, 22928282, 23810139, 31746852, 34392423, 39939588, 45856564, 47620278, 68784846, 95240556, 103177269, 137569692, 206354538, 309531807, 412709076, 619063614, 1238127228]

約数ペア:

[(1, 1238127228), (2, 619063614), (3, 412709076), (4, 309531807), (6, 206354538), (9, 137569692), (12, 103177269), (13, 95240556), (18, 68784846), (26, 47620278), (27, 45856564), (31, 39939588), (36, 34392423), (39, 31746852), (52, 23810139), (54, 22928282), (62, 19969794), (78, 15873426), (93, 13313196), (108, 11464141), (117, 10582284), (124, 9984897), (156, 7936713), (186, 6656598), (234, 5291142), (279, 4437732), (351, 3527428), (372, 3328299), (403, 3072276), (468, 2645571), (558, 2218866), (702, 1763714), (806, 1536138), (837, 1479244), (1116, 1109433), (1209, 1024092), (1404, 881857), (1612, 768069), (1674, 739622), (2418, 512046), (3348, 369811), (3627, 341364), (4836, 256023), (7254, 170682), (10881, 113788), (14508, 85341), (21762, 56894), (28447, 43524)]