243255636

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 740673024

約数和(自身を除く): 497417388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 78, 81, 92, 93, 108, 117, 124, 138, 156, 162, 186, 207, 234, 243, 276, 279, 299, 324, 351, 372, 403, 414, 468, 486, 558, 598, 621, 702, 713, 729, 806, 828, 837, 897, 972, 1053, 1116, 1196, 1209, 1242, 1404, 1426, 1458, 1612, 1674, 1794, 1863, 2106, 2139, 2187, 2418, 2484, 2511, 2691, 2852, 2916, 3159, 3348, 3588, 3627, 3726, 4212, 4278, 4374, 4836, 5022, 5382, 5589, 6318, 6417, 6561, 7254, 7452, 7533, 8073, 8556, 8748, 9269, 9477, 10044, 10764, 10881, 11178, 12636, 12834, 13122, 14508, 15066, 16146, 16767, 18538, 18954, 19251, 21762, 22356, 22599, 24219, 25668, 26244, 27807, 28431, 30132, 32292, 32643, 33534, 37076, 37908, 38502, 43524, 45198, 48438, 50301, 55614, 56862, 57753, 65286, 67068, 67797, 72657, 77004, 83421, 85293, 90396, 96876, 97929, 100602, 111228, 113724, 115506, 130572, 135594, 145314, 150903, 166842, 170586, 173259, 195858, 201204, 203391, 217971, 231012, 250263, 271188, 290628, 293787, 301806, 333684, 341172, 346518, 391716, 406782, 435942, 500526, 519777, 587574, 603612, 653913, 693036, 750789, 813564, 871884, 881361, 1001052, 1039554, 1175148, 1307826, 1501578, 1559331, 1762722, 1961739, 2079108, 2252367, 2615652, 2644083, 3003156, 3118662, 3525444, 3923478, 4504734, 4677993, 5288166, 6237324, 6757101, 7846956, 9009468, 9355986, 10576332, 13514202, 18711972, 20271303, 27028404, 40542606, 60813909, 81085212, 121627818, 243255636]

約数ペア:

[(1, 243255636), (2, 121627818), (3, 81085212), (4, 60813909), (6, 40542606), (9, 27028404), (12, 20271303), (13, 18711972), (18, 13514202), (23, 10576332), (26, 9355986), (27, 9009468), (31, 7846956), (36, 6757101), (39, 6237324), (46, 5288166), (52, 4677993), (54, 4504734), (62, 3923478), (69, 3525444), (78, 3118662), (81, 3003156), (92, 2644083), (93, 2615652), (108, 2252367), (117, 2079108), (124, 1961739), (138, 1762722), (156, 1559331), (162, 1501578), (186, 1307826), (207, 1175148), (234, 1039554), (243, 1001052), (276, 881361), (279, 871884), (299, 813564), (324, 750789), (351, 693036), (372, 653913), (403, 603612), (414, 587574), (468, 519777), (486, 500526), (558, 435942), (598, 406782), (621, 391716), (702, 346518), (713, 341172), (729, 333684), (806, 301806), (828, 293787), (837, 290628), (897, 271188), (972, 250263), (1053, 231012), (1116, 217971), (1196, 203391), (1209, 201204), (1242, 195858), (1404, 173259), (1426, 170586), (1458, 166842), (1612, 150903), (1674, 145314), (1794, 135594), (1863, 130572), (2106, 115506), (2139, 113724), (2187, 111228), (2418, 100602), (2484, 97929), (2511, 96876), (2691, 90396), (2852, 85293), (2916, 83421), (3159, 77004), (3348, 72657), (3588, 67797), (3627, 67068), (3726, 65286), (4212, 57753), (4278, 56862), (4374, 55614), (4836, 50301), (5022, 48438), (5382, 45198), (5589, 43524), (6318, 38502), (6417, 37908), (6561, 37076), (7254, 33534), (7452, 32643), (7533, 32292), (8073, 30132), (8556, 28431), (8748, 27807), (9269, 26244), (9477, 25668), (10044, 24219), (10764, 22599), (10881, 22356), (11178, 21762), (12636, 19251), (12834, 18954), (13122, 18538), (14508, 16767), (15066, 16146)]