1819395312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12451

約数の個数: 160

約数和(自身を含む): 5900574720

約数和(自身を除く): 4081179408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 2128, 2576, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 6384, 6992, 7728, 9177, 10488, 12236, 12391, 18354, 20976, 24472, 24782, 36708, 37173, 48944, 49564, 73416, 74346, 86737, 99128, 146832, 148692, 173474, 198256, 235429, 260211, 284993, 297384, 346948, 470858, 520422, 569986, 594768, 693896, 706287, 854979, 941716, 1040844, 1139972, 1387792, 1412574, 1648003, 1709958, 1883432, 1994951, 2081688, 2279944, 2825148, 3296006, 3419916, 3766864, 3989902, 4163376, 4559888, 4944009, 5414867, 5650296, 5984853, 6592012, 6839832, 7979804, 9888018, 10829734, 11300592, 11969706, 13184024, 13679664, 15959608, 16244601, 19776036, 21659468, 23939412, 26368048, 31919216, 32489202, 37904069, 39552072, 43318936, 47878824, 64978404, 75808138, 79104144, 86637872, 95757648, 113712207, 129956808, 151616276, 227424414, 259913616, 303232552, 454848828, 606465104, 909697656, 1819395312]

約数ペア:

[(1, 1819395312), (2, 909697656), (3, 606465104), (4, 454848828), (6, 303232552), (7, 259913616), (8, 227424414), (12, 151616276), (14, 129956808), (16, 113712207), (19, 95757648), (21, 86637872), (23, 79104144), (24, 75808138), (28, 64978404), (38, 47878824), (42, 43318936), (46, 39552072), (48, 37904069), (56, 32489202), (57, 31919216), (69, 26368048), (76, 23939412), (84, 21659468), (92, 19776036), (112, 16244601), (114, 15959608), (133, 13679664), (138, 13184024), (152, 11969706), (161, 11300592), (168, 10829734), (184, 9888018), (228, 7979804), (266, 6839832), (276, 6592012), (304, 5984853), (322, 5650296), (336, 5414867), (368, 4944009), (399, 4559888), (437, 4163376), (456, 3989902), (483, 3766864), (532, 3419916), (552, 3296006), (644, 2825148), (798, 2279944), (874, 2081688), (912, 1994951), (966, 1883432), (1064, 1709958), (1104, 1648003), (1288, 1412574), (1311, 1387792), (1596, 1139972), (1748, 1040844), (1932, 941716), (2128, 854979), (2576, 706287), (2622, 693896), (3059, 594768), (3192, 569986), (3496, 520422), (3864, 470858), (5244, 346948), (6118, 297384), (6384, 284993), (6992, 260211), (7728, 235429), (9177, 198256), (10488, 173474), (12236, 148692), (12391, 146832), (18354, 99128), (20976, 86737), (24472, 74346), (24782, 73416), (36708, 49564), (37173, 48944)]