381897984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 1133193600

約数和(自身を除く): 751295616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 624, 696, 754, 768, 832, 928, 1131, 1248, 1319, 1392, 1508, 1664, 1856, 2262, 2496, 2638, 2784, 3016, 3328, 3712, 3957, 4524, 4992, 5276, 5568, 6032, 7424, 7914, 9048, 9984, 10552, 11136, 12064, 15828, 17147, 18096, 21104, 22272, 24128, 31656, 34294, 36192, 38251, 42208, 48256, 51441, 63312, 68588, 72384, 76502, 84416, 96512, 102882, 114753, 126624, 137176, 144768, 153004, 168832, 205764, 229506, 253248, 274352, 289536, 306008, 337664, 411528, 459012, 497263, 506496, 548704, 612016, 823056, 918024, 994526, 1012992, 1097408, 1224032, 1491789, 1646112, 1836048, 1989052, 2194816, 2448064, 2983578, 3292224, 3672096, 3978104, 4389632, 4896128, 5967156, 6584448, 7344192, 7956208, 9792256, 11934312, 13168896, 14688384, 15912416, 23868624, 29376768, 31824832, 47737248, 63649664, 95474496, 127299328, 190948992, 381897984]

約数ペア:

[(1, 381897984), (2, 190948992), (3, 127299328), (4, 95474496), (6, 63649664), (8, 47737248), (12, 31824832), (13, 29376768), (16, 23868624), (24, 15912416), (26, 14688384), (29, 13168896), (32, 11934312), (39, 9792256), (48, 7956208), (52, 7344192), (58, 6584448), (64, 5967156), (78, 4896128), (87, 4389632), (96, 3978104), (104, 3672096), (116, 3292224), (128, 2983578), (156, 2448064), (174, 2194816), (192, 1989052), (208, 1836048), (232, 1646112), (256, 1491789), (312, 1224032), (348, 1097408), (377, 1012992), (384, 994526), (416, 918024), (464, 823056), (624, 612016), (696, 548704), (754, 506496), (768, 497263), (832, 459012), (928, 411528), (1131, 337664), (1248, 306008), (1319, 289536), (1392, 274352), (1508, 253248), (1664, 229506), (1856, 205764), (2262, 168832), (2496, 153004), (2638, 144768), (2784, 137176), (3016, 126624), (3328, 114753), (3712, 102882), (3957, 96512), (4524, 84416), (4992, 76502), (5276, 72384), (5568, 68588), (6032, 63312), (7424, 51441), (7914, 48256), (9048, 42208), (9984, 38251), (10552, 36192), (11136, 34294), (12064, 31656), (15828, 24128), (17147, 22272), (18096, 21104)]