1273781964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 4042554880

約数和(自身を除く): 2768772916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 29, 38, 39, 42, 52, 57, 58, 73, 76, 78, 84, 87, 91, 114, 116, 133, 146, 156, 174, 182, 203, 219, 228, 247, 266, 273, 292, 348, 364, 377, 399, 406, 438, 494, 511, 532, 546, 551, 609, 741, 754, 798, 812, 841, 876, 949, 988, 1022, 1092, 1102, 1131, 1218, 1387, 1482, 1508, 1533, 1596, 1653, 1682, 1729, 1898, 2044, 2117, 2204, 2262, 2436, 2523, 2639, 2774, 2847, 2964, 3066, 3306, 3364, 3458, 3796, 3857, 4161, 4234, 4524, 5046, 5187, 5278, 5548, 5694, 5887, 6132, 6351, 6612, 6643, 6916, 7163, 7714, 7917, 8322, 8468, 9709, 10092, 10374, 10556, 10933, 11388, 11571, 11774, 12702, 13286, 14326, 14819, 15428, 15834, 15979, 16644, 17661, 18031, 19418, 19929, 20748, 21489, 21866, 23142, 23548, 25404, 26572, 27521, 28652, 29127, 29638, 31668, 31958, 32799, 35322, 36062, 38836, 39858, 40223, 42978, 43732, 44457, 46284, 47937, 50141, 54093, 55042, 58254, 59276, 61393, 63916, 65598, 70644, 72124, 76531, 79716, 80446, 82563, 85956, 88914, 95874, 100282, 108186, 110084, 111853, 116508, 120669, 122786, 126217, 131196, 150423, 153062, 160892, 165126, 177828, 184179, 191748, 192647, 200564, 207727, 216372, 223706, 229593, 241338, 245572, 252434, 281561, 300846, 306124, 330252, 335559, 368358, 378651, 385294, 415454, 429751, 447412, 459186, 482676, 504868, 522899, 563122, 577941, 601692, 623181, 671118, 736716, 757302, 770588, 798109, 830908, 844683, 859502, 918372, 1045798, 1126244, 1155882, 1166467, 1246362, 1289253, 1342236, 1454089, 1514604, 1568697, 1596218, 1689366, 1719004, 2091596, 2311764, 2332934, 2394327, 2492724, 2578506, 2908178, 3137394, 3192436, 3378732, 3499401, 3660293, 4362267, 4665868, 4788654, 5157012, 5586763, 5816356, 6274788, 6998802, 7320586, 8165269, 8724534, 9577308, 10980879, 11173526, 13997604, 14641172, 15164071, 16330538, 16760289, 17449068, 21961758, 22347052, 24495807, 30328142, 32661076, 33520578, 43923516, 45492213, 48991614, 60656284, 67041156, 90984426, 97983228, 106148497, 181968852, 212296994, 318445491, 424593988, 636890982, 1273781964]

約数ペア:

[(1, 1273781964), (2, 636890982), (3, 424593988), (4, 318445491), (6, 212296994), (7, 181968852), (12, 106148497), (13, 97983228), (14, 90984426), (19, 67041156), (21, 60656284), (26, 48991614), (28, 45492213), (29, 43923516), (38, 33520578), (39, 32661076), (42, 30328142), (52, 24495807), (57, 22347052), (58, 21961758), (73, 17449068), (76, 16760289), (78, 16330538), (84, 15164071), (87, 14641172), (91, 13997604), (114, 11173526), (116, 10980879), (133, 9577308), (146, 8724534), (156, 8165269), (174, 7320586), (182, 6998802), (203, 6274788), (219, 5816356), (228, 5586763), (247, 5157012), (266, 4788654), (273, 4665868), (292, 4362267), (348, 3660293), (364, 3499401), (377, 3378732), (399, 3192436), (406, 3137394), (438, 2908178), (494, 2578506), (511, 2492724), (532, 2394327), (546, 2332934), (551, 2311764), (609, 2091596), (741, 1719004), (754, 1689366), (798, 1596218), (812, 1568697), (841, 1514604), (876, 1454089), (949, 1342236), (988, 1289253), (1022, 1246362), (1092, 1166467), (1102, 1155882), (1131, 1126244), (1218, 1045798), (1387, 918372), (1482, 859502), (1508, 844683), (1533, 830908), (1596, 798109), (1653, 770588), (1682, 757302), (1729, 736716), (1898, 671118), (2044, 623181), (2117, 601692), (2204, 577941), (2262, 563122), (2436, 522899), (2523, 504868), (2639, 482676), (2774, 459186), (2847, 447412), (2964, 429751), (3066, 415454), (3306, 385294), (3364, 378651), (3458, 368358), (3796, 335559), (3857, 330252), (4161, 306124), (4234, 300846), (4524, 281561), (5046, 252434), (5187, 245572), (5278, 241338), (5548, 229593), (5694, 223706), (5887, 216372), (6132, 207727), (6351, 200564), (6612, 192647), (6643, 191748), (6916, 184179), (7163, 177828), (7714, 165126), (7917, 160892), (8322, 153062), (8468, 150423), (9709, 131196), (10092, 126217), (10374, 122786), (10556, 120669), (10933, 116508), (11388, 111853), (11571, 110084), (11774, 108186), (12702, 100282), (13286, 95874), (14326, 88914), (14819, 85956), (15428, 82563), (15834, 80446), (15979, 79716), (16644, 76531), (17661, 72124), (18031, 70644), (19418, 65598), (19929, 63916), (20748, 61393), (21489, 59276), (21866, 58254), (23142, 55042), (23548, 54093), (25404, 50141), (26572, 47937), (27521, 46284), (28652, 44457), (29127, 43732), (29638, 42978), (31668, 40223), (31958, 39858), (32799, 38836), (35322, 36062)]