1211330484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 288

約数和(自身を含む): 4099200000

約数和(自身を除く): 2887869516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 169, 171, 182, 189, 228, 234, 247, 252, 266, 273, 338, 342, 351, 364, 378, 399, 468, 494, 499, 507, 513, 532, 546, 676, 684, 702, 741, 756, 798, 819, 988, 998, 1014, 1026, 1092, 1183, 1197, 1404, 1482, 1497, 1521, 1596, 1638, 1729, 1996, 2028, 2052, 2223, 2366, 2394, 2457, 2964, 2994, 3042, 3211, 3276, 3458, 3493, 3549, 3591, 4446, 4491, 4563, 4732, 4788, 4914, 5187, 5988, 6084, 6422, 6487, 6669, 6916, 6986, 7098, 7182, 8892, 8982, 9126, 9481, 9633, 9828, 10374, 10479, 10647, 12844, 12974, 13338, 13473, 13972, 14196, 14364, 15561, 17964, 18252, 18962, 19266, 19461, 20748, 20958, 21294, 22477, 25948, 26676, 26946, 28443, 28899, 31122, 31437, 31941, 37924, 38532, 38922, 41916, 42588, 44954, 45409, 46683, 53892, 56886, 57798, 58383, 62244, 62874, 63882, 66367, 67431, 77844, 84331, 85329, 86697, 89908, 90818, 93366, 94311, 113772, 115596, 116766, 123253, 125748, 127764, 132734, 134862, 136227, 168662, 170658, 173394, 175149, 181636, 186732, 188622, 199101, 202293, 233532, 246506, 252993, 255987, 265468, 269724, 272454, 337324, 341316, 346788, 350298, 369759, 377244, 398202, 404586, 408681, 493012, 505986, 511974, 544908, 590317, 597303, 606879, 700596, 739518, 758979, 796404, 809172, 817362, 862771, 1011972, 1023948, 1109277, 1180634, 1194606, 1213758, 1226043, 1479036, 1517958, 1602289, 1634724, 1725542, 1770951, 1791909, 2218554, 2276937, 2361268, 2389212, 2427516, 2452086, 2588313, 3035916, 3204578, 3327831, 3451084, 3541902, 3583818, 4437108, 4553874, 4806867, 4904172, 5176626, 5312853, 6409156, 6655662, 7083804, 7167636, 7764939, 9107748, 9613734, 10353252, 10625706, 11216023, 13311324, 14420601, 15529878, 15938559, 19227468, 21251412, 22432046, 23294817, 28841202, 31059756, 31877118, 33648069, 43261803, 44864092, 46589634, 57682404, 63754236, 67296138, 86523606, 93179268, 100944207, 134592276, 173047212, 201888414, 302832621, 403776828, 605665242, 1211330484]

約数ペア:

[(1, 1211330484), (2, 605665242), (3, 403776828), (4, 302832621), (6, 201888414), (7, 173047212), (9, 134592276), (12, 100944207), (13, 93179268), (14, 86523606), (18, 67296138), (19, 63754236), (21, 57682404), (26, 46589634), (27, 44864092), (28, 43261803), (36, 33648069), (38, 31877118), (39, 31059756), (42, 28841202), (52, 23294817), (54, 22432046), (57, 21251412), (63, 19227468), (76, 15938559), (78, 15529878), (84, 14420601), (91, 13311324), (108, 11216023), (114, 10625706), (117, 10353252), (126, 9613734), (133, 9107748), (156, 7764939), (169, 7167636), (171, 7083804), (182, 6655662), (189, 6409156), (228, 5312853), (234, 5176626), (247, 4904172), (252, 4806867), (266, 4553874), (273, 4437108), (338, 3583818), (342, 3541902), (351, 3451084), (364, 3327831), (378, 3204578), (399, 3035916), (468, 2588313), (494, 2452086), (499, 2427516), (507, 2389212), (513, 2361268), (532, 2276937), (546, 2218554), (676, 1791909), (684, 1770951), (702, 1725542), (741, 1634724), (756, 1602289), (798, 1517958), (819, 1479036), (988, 1226043), (998, 1213758), (1014, 1194606), (1026, 1180634), (1092, 1109277), (1183, 1023948), (1197, 1011972), (1404, 862771), (1482, 817362), (1497, 809172), (1521, 796404), (1596, 758979), (1638, 739518), (1729, 700596), (1996, 606879), (2028, 597303), (2052, 590317), (2223, 544908), (2366, 511974), (2394, 505986), (2457, 493012), (2964, 408681), (2994, 404586), (3042, 398202), (3211, 377244), (3276, 369759), (3458, 350298), (3493, 346788), (3549, 341316), (3591, 337324), (4446, 272454), (4491, 269724), (4563, 265468), (4732, 255987), (4788, 252993), (4914, 246506), (5187, 233532), (5988, 202293), (6084, 199101), (6422, 188622), (6487, 186732), (6669, 181636), (6916, 175149), (6986, 173394), (7098, 170658), (7182, 168662), (8892, 136227), (8982, 134862), (9126, 132734), (9481, 127764), (9633, 125748), (9828, 123253), (10374, 116766), (10479, 115596), (10647, 113772), (12844, 94311), (12974, 93366), (13338, 90818), (13473, 89908), (13972, 86697), (14196, 85329), (14364, 84331), (15561, 77844), (17964, 67431), (18252, 66367), (18962, 63882), (19266, 62874), (19461, 62244), (20748, 58383), (20958, 57798), (21294, 56886), (22477, 53892), (25948, 46683), (26676, 45409), (26946, 44954), (28443, 42588), (28899, 41916), (31122, 38922), (31437, 38532), (31941, 37924)]