813674484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 2560352256

約数和(自身を除く): 1746677772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 71, 81, 84, 93, 108, 124, 126, 142, 162, 163, 186, 189, 213, 217, 252, 279, 284, 324, 326, 372, 378, 426, 434, 489, 497, 558, 567, 639, 651, 652, 756, 837, 852, 868, 978, 994, 1116, 1134, 1141, 1278, 1302, 1467, 1491, 1674, 1917, 1953, 1956, 1988, 2201, 2268, 2282, 2511, 2556, 2604, 2934, 2982, 3348, 3423, 3834, 3906, 4401, 4402, 4473, 4564, 5022, 5053, 5751, 5859, 5868, 5964, 6603, 6846, 7668, 7812, 8802, 8804, 8946, 10044, 10106, 10269, 11502, 11573, 11718, 13203, 13206, 13419, 13692, 15159, 15407, 17577, 17604, 17892, 19809, 20212, 20538, 23004, 23146, 23436, 26406, 26412, 26838, 30318, 30807, 30814, 34719, 35154, 35371, 39618, 40257, 41076, 45477, 46221, 46292, 52812, 53676, 59427, 60636, 61614, 61628, 69438, 70308, 70742, 79236, 80514, 81011, 90954, 92421, 92442, 104157, 106113, 118854, 123228, 136431, 138663, 138876, 141484, 161028, 162022, 178281, 181908, 184842, 184884, 208314, 212226, 237708, 243033, 272862, 277326, 312471, 318339, 324044, 356562, 358763, 369684, 409293, 415989, 416628, 424452, 486066, 545724, 554652, 624942, 636678, 713124, 717526, 729099, 818586, 831978, 937413, 955017, 972132, 1076289, 1247967, 1249884, 1273356, 1435052, 1458198, 1637172, 1663956, 1874826, 1910034, 2152578, 2187297, 2495934, 2511341, 2865051, 2916396, 3228867, 3749652, 3820068, 4305156, 4374594, 4991868, 5022682, 5730102, 6457734, 6561891, 7534023, 8749188, 9686601, 10045364, 11460204, 12915468, 13123782, 15068046, 19373202, 22602069, 26247564, 29059803, 30136092, 38746404, 45204138, 58119606, 67806207, 90408276, 116239212, 135612414, 203418621, 271224828, 406837242, 813674484]

約数ペア:

[(1, 813674484), (2, 406837242), (3, 271224828), (4, 203418621), (6, 135612414), (7, 116239212), (9, 90408276), (12, 67806207), (14, 58119606), (18, 45204138), (21, 38746404), (27, 30136092), (28, 29059803), (31, 26247564), (36, 22602069), (42, 19373202), (54, 15068046), (62, 13123782), (63, 12915468), (71, 11460204), (81, 10045364), (84, 9686601), (93, 8749188), (108, 7534023), (124, 6561891), (126, 6457734), (142, 5730102), (162, 5022682), (163, 4991868), (186, 4374594), (189, 4305156), (213, 3820068), (217, 3749652), (252, 3228867), (279, 2916396), (284, 2865051), (324, 2511341), (326, 2495934), (372, 2187297), (378, 2152578), (426, 1910034), (434, 1874826), (489, 1663956), (497, 1637172), (558, 1458198), (567, 1435052), (639, 1273356), (651, 1249884), (652, 1247967), (756, 1076289), (837, 972132), (852, 955017), (868, 937413), (978, 831978), (994, 818586), (1116, 729099), (1134, 717526), (1141, 713124), (1278, 636678), (1302, 624942), (1467, 554652), (1491, 545724), (1674, 486066), (1917, 424452), (1953, 416628), (1956, 415989), (1988, 409293), (2201, 369684), (2268, 358763), (2282, 356562), (2511, 324044), (2556, 318339), (2604, 312471), (2934, 277326), (2982, 272862), (3348, 243033), (3423, 237708), (3834, 212226), (3906, 208314), (4401, 184884), (4402, 184842), (4473, 181908), (4564, 178281), (5022, 162022), (5053, 161028), (5751, 141484), (5859, 138876), (5868, 138663), (5964, 136431), (6603, 123228), (6846, 118854), (7668, 106113), (7812, 104157), (8802, 92442), (8804, 92421), (8946, 90954), (10044, 81011), (10106, 80514), (10269, 79236), (11502, 70742), (11573, 70308), (11718, 69438), (13203, 61628), (13206, 61614), (13419, 60636), (13692, 59427), (15159, 53676), (15407, 52812), (17577, 46292), (17604, 46221), (17892, 45477), (19809, 41076), (20212, 40257), (20538, 39618), (23004, 35371), (23146, 35154), (23436, 34719), (26406, 30814), (26412, 30807), (26838, 30318)]