445947138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 898523262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 49, 57, 63, 69, 78, 89, 91, 98, 114, 117, 126, 133, 138, 147, 161, 171, 178, 182, 207, 234, 247, 266, 267, 273, 294, 299, 322, 342, 399, 414, 437, 441, 483, 494, 534, 546, 598, 623, 637, 741, 798, 801, 819, 874, 882, 897, 931, 966, 1127, 1157, 1197, 1246, 1274, 1311, 1449, 1482, 1602, 1638, 1691, 1729, 1794, 1862, 1869, 1911, 2047, 2093, 2223, 2254, 2314, 2394, 2622, 2691, 2793, 2898, 3059, 3381, 3382, 3458, 3471, 3738, 3822, 3933, 4094, 4186, 4361, 4446, 5073, 5187, 5382, 5586, 5607, 5681, 5733, 6118, 6141, 6279, 6762, 6942, 7866, 8099, 8379, 8722, 9177, 10143, 10146, 10374, 10413, 11214, 11362, 11466, 11837, 12103, 12282, 12558, 13083, 14329, 14651, 15219, 15561, 16198, 16758, 17043, 18354, 18423, 18837, 20286, 20826, 21413, 21983, 23674, 24206, 24297, 26166, 26611, 27531, 28658, 29302, 30438, 31122, 34086, 35511, 36309, 36846, 37674, 38893, 39249, 39767, 42826, 42987, 43953, 43966, 48594, 51129, 53222, 55062, 56693, 64239, 65949, 71022, 72618, 72891, 77786, 78498, 79534, 79833, 82859, 85974, 87906, 100303, 102258, 106533, 108927, 113386, 116679, 119301, 128478, 128961, 131859, 131898, 145782, 153881, 159666, 165718, 170079, 186277, 192717, 197847, 200606, 213066, 217854, 233358, 238602, 239499, 248577, 257922, 263718, 272251, 278369, 300909, 307762, 340158, 350037, 357903, 372554, 385434, 395694, 461643, 478998, 497154, 505609, 510237, 544502, 556738, 558831, 601818, 700074, 715806, 745731, 816753, 835107, 902727, 923286, 1011218, 1020474, 1077167, 1117662, 1303939, 1384929, 1491462, 1516827, 1633506, 1670214, 1676493, 1805454, 1905757, 2154334, 2450259, 2505321, 2607878, 2769858, 3033654, 3231501, 3352986, 3539263, 3811514, 3911817, 4550481, 4900518, 5010642, 5717271, 6463002, 7078526, 7823634, 9100962, 9694503, 10617789, 11434542, 11735451, 17151813, 19389006, 21235578, 23470902, 24774841, 31853367, 34303626, 49549682, 63706734, 74324523, 148649046, 222973569, 445947138]

約数ペア:

[(1, 445947138), (2, 222973569), (3, 148649046), (6, 74324523), (7, 63706734), (9, 49549682), (13, 34303626), (14, 31853367), (18, 24774841), (19, 23470902), (21, 21235578), (23, 19389006), (26, 17151813), (38, 11735451), (39, 11434542), (42, 10617789), (46, 9694503), (49, 9100962), (57, 7823634), (63, 7078526), (69, 6463002), (78, 5717271), (89, 5010642), (91, 4900518), (98, 4550481), (114, 3911817), (117, 3811514), (126, 3539263), (133, 3352986), (138, 3231501), (147, 3033654), (161, 2769858), (171, 2607878), (178, 2505321), (182, 2450259), (207, 2154334), (234, 1905757), (247, 1805454), (266, 1676493), (267, 1670214), (273, 1633506), (294, 1516827), (299, 1491462), (322, 1384929), (342, 1303939), (399, 1117662), (414, 1077167), (437, 1020474), (441, 1011218), (483, 923286), (494, 902727), (534, 835107), (546, 816753), (598, 745731), (623, 715806), (637, 700074), (741, 601818), (798, 558831), (801, 556738), (819, 544502), (874, 510237), (882, 505609), (897, 497154), (931, 478998), (966, 461643), (1127, 395694), (1157, 385434), (1197, 372554), (1246, 357903), (1274, 350037), (1311, 340158), (1449, 307762), (1482, 300909), (1602, 278369), (1638, 272251), (1691, 263718), (1729, 257922), (1794, 248577), (1862, 239499), (1869, 238602), (1911, 233358), (2047, 217854), (2093, 213066), (2223, 200606), (2254, 197847), (2314, 192717), (2394, 186277), (2622, 170079), (2691, 165718), (2793, 159666), (2898, 153881), (3059, 145782), (3381, 131898), (3382, 131859), (3458, 128961), (3471, 128478), (3738, 119301), (3822, 116679), (3933, 113386), (4094, 108927), (4186, 106533), (4361, 102258), (4446, 100303), (5073, 87906), (5187, 85974), (5382, 82859), (5586, 79833), (5607, 79534), (5681, 78498), (5733, 77786), (6118, 72891), (6141, 72618), (6279, 71022), (6762, 65949), (6942, 64239), (7866, 56693), (8099, 55062), (8379, 53222), (8722, 51129), (9177, 48594), (10143, 43966), (10146, 43953), (10374, 42987), (10413, 42826), (11214, 39767), (11362, 39249), (11466, 38893), (11837, 37674), (12103, 36846), (12282, 36309), (12558, 35511), (13083, 34086), (14329, 31122), (14651, 30438), (15219, 29302), (15561, 28658), (16198, 27531), (16758, 26611), (17043, 26166), (18354, 24297), (18423, 24206), (18837, 23674), (20286, 21983), (20826, 21413)]