245077196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 560566272

約数和(自身を除く): 315489076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 364, 403, 434, 481, 518, 587, 806, 868, 962, 1036, 1147, 1174, 1612, 1924, 2294, 2348, 2821, 3367, 4109, 4588, 5642, 6734, 7631, 8029, 8218, 11284, 13468, 14911, 15262, 16058, 16436, 18197, 21719, 29822, 30524, 32116, 36394, 43438, 53417, 59644, 72788, 86876, 104377, 106834, 127379, 152033, 208754, 213668, 236561, 254758, 282347, 304066, 417508, 473122, 509516, 564694, 608132, 673289, 946244, 1129388, 1346578, 1655927, 1976429, 2693156, 3311854, 3952858, 4713023, 6623708, 7905716, 8752757, 9426046, 17505514, 18852092, 35011028, 61269299, 122538598, 245077196]

約数ペア:

[(1, 245077196), (2, 122538598), (4, 61269299), (7, 35011028), (13, 18852092), (14, 17505514), (26, 9426046), (28, 8752757), (31, 7905716), (37, 6623708), (52, 4713023), (62, 3952858), (74, 3311854), (91, 2693156), (124, 1976429), (148, 1655927), (182, 1346578), (217, 1129388), (259, 946244), (364, 673289), (403, 608132), (434, 564694), (481, 509516), (518, 473122), (587, 417508), (806, 304066), (868, 282347), (962, 254758), (1036, 236561), (1147, 213668), (1174, 208754), (1612, 152033), (1924, 127379), (2294, 106834), (2348, 104377), (2821, 86876), (3367, 72788), (4109, 59644), (4588, 53417), (5642, 43438), (6734, 36394), (7631, 32116), (8029, 30524), (8218, 29822), (11284, 21719), (13468, 18197), (14911, 16436), (15262, 16058)]