255103836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 476462244

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 31, 34, 39, 51, 52, 58, 62, 68, 78, 87, 93, 102, 107, 116, 124, 156, 174, 186, 204, 214, 221, 321, 348, 372, 377, 403, 428, 442, 493, 527, 642, 663, 754, 806, 884, 899, 986, 1054, 1131, 1209, 1284, 1326, 1391, 1479, 1508, 1581, 1612, 1798, 1819, 1972, 2108, 2262, 2418, 2652, 2697, 2782, 2958, 3103, 3162, 3317, 3596, 3638, 4173, 4524, 4836, 5394, 5457, 5564, 5916, 6206, 6324, 6409, 6634, 6851, 7276, 8346, 9309, 9951, 10788, 10914, 11687, 12412, 12818, 13268, 13702, 15283, 16692, 18618, 19227, 19902, 20553, 21828, 23374, 23647, 25636, 27404, 30566, 35061, 37236, 38454, 39804, 40339, 41106, 43121, 45849, 46748, 47294, 52751, 56389, 61132, 70122, 70941, 76908, 80678, 82212, 86242, 91698, 94588, 96193, 105502, 112778, 121017, 129363, 140244, 141882, 158253, 161356, 169167, 172484, 183396, 192386, 198679, 211004, 225556, 242034, 258726, 283764, 288579, 316506, 338334, 384772, 397358, 484068, 517452, 577158, 596037, 633012, 676668, 685763, 733057, 794716, 1154316, 1192074, 1250509, 1371526, 1466114, 1635281, 2057289, 2199171, 2384148, 2501018, 2743052, 2932228, 3270562, 3751527, 4114578, 4398342, 4905843, 5002036, 6541124, 7503054, 8229156, 8796684, 9811686, 15006108, 19623372, 21258653, 42517306, 63775959, 85034612, 127551918, 255103836]

約数ペア:

[(1, 255103836), (2, 127551918), (3, 85034612), (4, 63775959), (6, 42517306), (12, 21258653), (13, 19623372), (17, 15006108), (26, 9811686), (29, 8796684), (31, 8229156), (34, 7503054), (39, 6541124), (51, 5002036), (52, 4905843), (58, 4398342), (62, 4114578), (68, 3751527), (78, 3270562), (87, 2932228), (93, 2743052), (102, 2501018), (107, 2384148), (116, 2199171), (124, 2057289), (156, 1635281), (174, 1466114), (186, 1371526), (204, 1250509), (214, 1192074), (221, 1154316), (321, 794716), (348, 733057), (372, 685763), (377, 676668), (403, 633012), (428, 596037), (442, 577158), (493, 517452), (527, 484068), (642, 397358), (663, 384772), (754, 338334), (806, 316506), (884, 288579), (899, 283764), (986, 258726), (1054, 242034), (1131, 225556), (1209, 211004), (1284, 198679), (1326, 192386), (1391, 183396), (1479, 172484), (1508, 169167), (1581, 161356), (1612, 158253), (1798, 141882), (1819, 140244), (1972, 129363), (2108, 121017), (2262, 112778), (2418, 105502), (2652, 96193), (2697, 94588), (2782, 91698), (2958, 86242), (3103, 82212), (3162, 80678), (3317, 76908), (3596, 70941), (3638, 70122), (4173, 61132), (4524, 56389), (4836, 52751), (5394, 47294), (5457, 46748), (5564, 45849), (5916, 43121), (6206, 41106), (6324, 40339), (6409, 39804), (6634, 38454), (6851, 37236), (7276, 35061), (8346, 30566), (9309, 27404), (9951, 25636), (10788, 23647), (10914, 23374), (11687, 21828), (12412, 20553), (12818, 19902), (13268, 19227), (13702, 18618), (15283, 16692)]