243647352

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 519529608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 243, 248, 279, 311, 312, 324, 351, 372, 403, 468, 486, 558, 622, 648, 702, 744, 806, 837, 933, 936, 972, 1053, 1116, 1209, 1244, 1404, 1612, 1674, 1866, 1944, 2106, 2232, 2418, 2488, 2511, 2799, 2808, 3159, 3224, 3348, 3627, 3732, 4043, 4212, 4836, 5022, 5598, 6318, 6696, 7254, 7464, 7533, 8086, 8397, 8424, 9641, 9672, 10044, 10881, 11196, 12129, 12636, 14508, 15066, 16172, 16794, 19282, 20088, 21762, 22392, 24258, 25191, 25272, 28923, 29016, 30132, 32344, 32643, 33588, 36387, 38564, 43524, 48516, 50382, 57846, 60264, 65286, 67176, 72774, 75573, 77128, 86769, 87048, 97032, 97929, 100764, 109161, 115692, 125333, 130572, 145548, 151146, 173538, 195858, 201528, 218322, 231384, 250666, 260307, 261144, 291096, 302292, 327483, 347076, 375999, 391716, 436644, 501332, 520614, 604584, 654966, 694152, 751998, 780921, 783432, 873288, 982449, 1002664, 1041228, 1127997, 1309932, 1503996, 1561842, 1964898, 2082456, 2255994, 2342763, 2619864, 3007992, 3123684, 3383991, 3929796, 4511988, 4685526, 6247368, 6767982, 7859592, 9023976, 9371052, 10151973, 13535964, 18742104, 20303946, 27071928, 30455919, 40607892, 60911838, 81215784, 121823676, 243647352]

約数ペア:

[(1, 243647352), (2, 121823676), (3, 81215784), (4, 60911838), (6, 40607892), (8, 30455919), (9, 27071928), (12, 20303946), (13, 18742104), (18, 13535964), (24, 10151973), (26, 9371052), (27, 9023976), (31, 7859592), (36, 6767982), (39, 6247368), (52, 4685526), (54, 4511988), (62, 3929796), (72, 3383991), (78, 3123684), (81, 3007992), (93, 2619864), (104, 2342763), (108, 2255994), (117, 2082456), (124, 1964898), (156, 1561842), (162, 1503996), (186, 1309932), (216, 1127997), (234, 1041228), (243, 1002664), (248, 982449), (279, 873288), (311, 783432), (312, 780921), (324, 751998), (351, 694152), (372, 654966), (403, 604584), (468, 520614), (486, 501332), (558, 436644), (622, 391716), (648, 375999), (702, 347076), (744, 327483), (806, 302292), (837, 291096), (933, 261144), (936, 260307), (972, 250666), (1053, 231384), (1116, 218322), (1209, 201528), (1244, 195858), (1404, 173538), (1612, 151146), (1674, 145548), (1866, 130572), (1944, 125333), (2106, 115692), (2232, 109161), (2418, 100764), (2488, 97929), (2511, 97032), (2799, 87048), (2808, 86769), (3159, 77128), (3224, 75573), (3348, 72774), (3627, 67176), (3732, 65286), (4043, 60264), (4212, 57846), (4836, 50382), (5022, 48516), (5598, 43524), (6318, 38564), (6696, 36387), (7254, 33588), (7464, 32643), (7533, 32344), (8086, 30132), (8397, 29016), (8424, 28923), (9641, 25272), (9672, 25191), (10044, 24258), (10881, 22392), (11196, 21762), (12129, 20088), (12636, 19282), (14508, 16794), (15066, 16172)]