348428808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1210023360

約数和(自身を除く): 861594552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 71, 72, 78, 84, 91, 98, 104, 107, 117, 126, 142, 147, 156, 168, 182, 196, 213, 214, 234, 252, 273, 284, 294, 312, 321, 364, 392, 426, 428, 441, 468, 497, 504, 546, 568, 588, 637, 639, 642, 728, 749, 819, 852, 856, 882, 923, 936, 963, 994, 1092, 1176, 1274, 1278, 1284, 1391, 1491, 1498, 1638, 1704, 1764, 1846, 1911, 1926, 1988, 2184, 2247, 2548, 2556, 2568, 2769, 2782, 2982, 2996, 3276, 3479, 3528, 3692, 3822, 3852, 3976, 4173, 4473, 4494, 5096, 5112, 5243, 5538, 5564, 5733, 5964, 5992, 6461, 6552, 6741, 6958, 7384, 7597, 7644, 7704, 8307, 8346, 8946, 8988, 9737, 10437, 10486, 11076, 11128, 11466, 11928, 12519, 12922, 13482, 13916, 15194, 15288, 15729, 16614, 16692, 17892, 17976, 19383, 19474, 20874, 20972, 22152, 22791, 22932, 25038, 25844, 26964, 27832, 29211, 30388, 31311, 31458, 33228, 33384, 35784, 38766, 38948, 41748, 41944, 45227, 45582, 45864, 47187, 50076, 51688, 53179, 53928, 58149, 58422, 60776, 62622, 62916, 66456, 68159, 68373, 77532, 77896, 83496, 87633, 90454, 91164, 94374, 98761, 100152, 106358, 116298, 116844, 125244, 125832, 135681, 136318, 136746, 155064, 159537, 175266, 180908, 182328, 188748, 197522, 204477, 212716, 232596, 233688, 250488, 271362, 272636, 273492, 296283, 319074, 350532, 361816, 372253, 377496, 395044, 407043, 408954, 425432, 465192, 478611, 542724, 545272, 546984, 592566, 613431, 638148, 691327, 701064, 744506, 790088, 814086, 817908, 888849, 957222, 1085448, 1116759, 1185132, 1226862, 1276296, 1382654, 1489012, 1628172, 1635816, 1777698, 1914444, 2073981, 2233518, 2370264, 2453724, 2765308, 2978024, 3256344, 3350277, 3555396, 3828888, 4147962, 4467036, 4839289, 4907448, 5530616, 6221943, 6700554, 7110792, 8295924, 8934072, 9678578, 12443886, 13401108, 14517867, 16591848, 19357156, 24887772, 26802216, 29035734, 38714312, 43553601, 49775544, 58071468, 87107202, 116142936, 174214404, 348428808]

約数ペア:

[(1, 348428808), (2, 174214404), (3, 116142936), (4, 87107202), (6, 58071468), (7, 49775544), (8, 43553601), (9, 38714312), (12, 29035734), (13, 26802216), (14, 24887772), (18, 19357156), (21, 16591848), (24, 14517867), (26, 13401108), (28, 12443886), (36, 9678578), (39, 8934072), (42, 8295924), (49, 7110792), (52, 6700554), (56, 6221943), (63, 5530616), (71, 4907448), (72, 4839289), (78, 4467036), (84, 4147962), (91, 3828888), (98, 3555396), (104, 3350277), (107, 3256344), (117, 2978024), (126, 2765308), (142, 2453724), (147, 2370264), (156, 2233518), (168, 2073981), (182, 1914444), (196, 1777698), (213, 1635816), (214, 1628172), (234, 1489012), (252, 1382654), (273, 1276296), (284, 1226862), (294, 1185132), (312, 1116759), (321, 1085448), (364, 957222), (392, 888849), (426, 817908), (428, 814086), (441, 790088), (468, 744506), (497, 701064), (504, 691327), (546, 638148), (568, 613431), (588, 592566), (637, 546984), (639, 545272), (642, 542724), (728, 478611), (749, 465192), (819, 425432), (852, 408954), (856, 407043), (882, 395044), (923, 377496), (936, 372253), (963, 361816), (994, 350532), (1092, 319074), (1176, 296283), (1274, 273492), (1278, 272636), (1284, 271362), (1391, 250488), (1491, 233688), (1498, 232596), (1638, 212716), (1704, 204477), (1764, 197522), (1846, 188748), (1911, 182328), (1926, 180908), (1988, 175266), (2184, 159537), (2247, 155064), (2548, 136746), (2556, 136318), (2568, 135681), (2769, 125832), (2782, 125244), (2982, 116844), (2996, 116298), (3276, 106358), (3479, 100152), (3528, 98761), (3692, 94374), (3822, 91164), (3852, 90454), (3976, 87633), (4173, 83496), (4473, 77896), (4494, 77532), (5096, 68373), (5112, 68159), (5243, 66456), (5538, 62916), (5564, 62622), (5733, 60776), (5964, 58422), (5992, 58149), (6461, 53928), (6552, 53179), (6741, 51688), (6958, 50076), (7384, 47187), (7597, 45864), (7644, 45582), (7704, 45227), (8307, 41944), (8346, 41748), (8946, 38948), (8988, 38766), (9737, 35784), (10437, 33384), (10486, 33228), (11076, 31458), (11128, 31311), (11466, 30388), (11928, 29211), (12519, 27832), (12922, 26964), (13482, 25844), (13916, 25038), (15194, 22932), (15288, 22791), (15729, 22152), (16614, 20972), (16692, 20874), (17892, 19474), (17976, 19383)]