669493188

素因数分解:

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

素因数の和:103

約数の個数: 288

約数和(自身を含む): 2239793920

約数和(自身を除く): 1570300732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 243, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 486, 522, 546, 567, 609, 702, 729, 754, 756, 783, 812, 819, 841, 972, 1044, 1053, 1092, 1131, 1134, 1218, 1404, 1458, 1508, 1566, 1638, 1682, 1701, 1827, 2106, 2187, 2262, 2268, 2349, 2436, 2457, 2523, 2639, 2916, 3132, 3159, 3276, 3364, 3393, 3402, 3654, 4212, 4374, 4524, 4698, 4914, 5046, 5103, 5278, 5481, 5887, 6318, 6786, 6804, 7047, 7308, 7371, 7569, 7917, 8748, 9396, 9477, 9828, 10092, 10179, 10206, 10556, 10933, 10962, 11774, 12636, 13572, 14094, 14742, 15138, 15309, 15834, 16443, 17661, 18954, 20358, 20412, 21141, 21866, 21924, 22113, 22707, 23548, 23751, 28188, 28431, 29484, 30276, 30537, 30618, 31668, 32799, 32886, 35322, 37908, 40716, 42282, 43732, 44226, 45414, 47502, 49329, 52983, 56862, 61074, 61236, 63423, 65598, 65772, 66339, 68121, 70644, 71253, 76531, 84564, 88452, 90828, 91611, 95004, 98397, 98658, 105966, 113724, 122148, 126846, 131196, 132678, 136242, 142506, 147987, 153062, 158949, 183222, 196794, 197316, 199017, 204363, 211932, 213759, 229593, 253692, 265356, 272484, 274833, 285012, 295191, 295974, 306124, 317898, 366444, 393588, 398034, 408726, 427518, 443961, 459186, 476847, 549666, 590382, 591948, 613089, 635796, 641277, 688779, 796068, 817452, 824499, 855036, 885573, 887922, 918372, 953694, 1099332, 1180764, 1226178, 1282554, 1377558, 1430541, 1648998, 1771146, 1775844, 1839267, 1907388, 1923831, 2066337, 2452356, 2565108, 2656719, 2755116, 2861082, 3297996, 3542292, 3678534, 3847662, 4132674, 4291623, 5313438, 5722164, 5771493, 6199011, 7357068, 7695324, 7970157, 8265348, 8583246, 10626876, 11542986, 12398022, 12874869, 15940314, 17166492, 18597033, 23085972, 23910471, 24796044, 25749738, 31880628, 37194066, 47820942, 51499476, 55791099, 74388132, 95641884, 111582198, 167373297, 223164396, 334746594, 669493188]

約数ペア:

[(1, 669493188), (2, 334746594), (3, 223164396), (4, 167373297), (6, 111582198), (7, 95641884), (9, 74388132), (12, 55791099), (13, 51499476), (14, 47820942), (18, 37194066), (21, 31880628), (26, 25749738), (27, 24796044), (28, 23910471), (29, 23085972), (36, 18597033), (39, 17166492), (42, 15940314), (52, 12874869), (54, 12398022), (58, 11542986), (63, 10626876), (78, 8583246), (81, 8265348), (84, 7970157), (87, 7695324), (91, 7357068), (108, 6199011), (116, 5771493), (117, 5722164), (126, 5313438), (156, 4291623), (162, 4132674), (174, 3847662), (182, 3678534), (189, 3542292), (203, 3297996), (234, 2861082), (243, 2755116), (252, 2656719), (261, 2565108), (273, 2452356), (324, 2066337), (348, 1923831), (351, 1907388), (364, 1839267), (377, 1775844), (378, 1771146), (406, 1648998), (468, 1430541), (486, 1377558), (522, 1282554), (546, 1226178), (567, 1180764), (609, 1099332), (702, 953694), (729, 918372), (754, 887922), (756, 885573), (783, 855036), (812, 824499), (819, 817452), (841, 796068), (972, 688779), (1044, 641277), (1053, 635796), (1092, 613089), (1131, 591948), (1134, 590382), (1218, 549666), (1404, 476847), (1458, 459186), (1508, 443961), (1566, 427518), (1638, 408726), (1682, 398034), (1701, 393588), (1827, 366444), (2106, 317898), (2187, 306124), (2262, 295974), (2268, 295191), (2349, 285012), (2436, 274833), (2457, 272484), (2523, 265356), (2639, 253692), (2916, 229593), (3132, 213759), (3159, 211932), (3276, 204363), (3364, 199017), (3393, 197316), (3402, 196794), (3654, 183222), (4212, 158949), (4374, 153062), (4524, 147987), (4698, 142506), (4914, 136242), (5046, 132678), (5103, 131196), (5278, 126846), (5481, 122148), (5887, 113724), (6318, 105966), (6786, 98658), (6804, 98397), (7047, 95004), (7308, 91611), (7371, 90828), (7569, 88452), (7917, 84564), (8748, 76531), (9396, 71253), (9477, 70644), (9828, 68121), (10092, 66339), (10179, 65772), (10206, 65598), (10556, 63423), (10933, 61236), (10962, 61074), (11774, 56862), (12636, 52983), (13572, 49329), (14094, 47502), (14742, 45414), (15138, 44226), (15309, 43732), (15834, 42282), (16443, 40716), (17661, 37908), (18954, 35322), (20358, 32886), (20412, 32799), (21141, 31668), (21866, 30618), (21924, 30537), (22113, 30276), (22707, 29484), (23548, 28431), (23751, 28188)]