398477952

素因数分解:

$2^7\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 1153301760

約数和(自身を除く): 754823808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 191, 192, 288, 382, 384, 573, 576, 764, 1146, 1152, 1528, 1719, 1811, 2292, 3056, 3438, 3622, 4584, 5433, 6112, 6876, 7244, 9168, 10866, 12224, 13752, 14488, 16299, 18336, 21732, 24448, 27504, 28976, 32598, 36672, 43464, 55008, 57952, 65196, 73344, 86928, 110016, 115904, 130392, 173856, 220032, 231808, 260784, 345901, 347712, 521568, 691802, 695424, 1037703, 1043136, 1383604, 2075406, 2086272, 2767208, 3113109, 4150812, 5534416, 6226218, 8301624, 11068832, 12452436, 16603248, 22137664, 24904872, 33206496, 44275328, 49809744, 66412992, 99619488, 132825984, 199238976, 398477952]

約数ペア:

[(1, 398477952), (2, 199238976), (3, 132825984), (4, 99619488), (6, 66412992), (8, 49809744), (9, 44275328), (12, 33206496), (16, 24904872), (18, 22137664), (24, 16603248), (32, 12452436), (36, 11068832), (48, 8301624), (64, 6226218), (72, 5534416), (96, 4150812), (128, 3113109), (144, 2767208), (191, 2086272), (192, 2075406), (288, 1383604), (382, 1043136), (384, 1037703), (573, 695424), (576, 691802), (764, 521568), (1146, 347712), (1152, 345901), (1528, 260784), (1719, 231808), (1811, 220032), (2292, 173856), (3056, 130392), (3438, 115904), (3622, 110016), (4584, 86928), (5433, 73344), (6112, 65196), (6876, 57952), (7244, 55008), (9168, 43464), (10866, 36672), (12224, 32598), (13752, 28976), (14488, 27504), (16299, 24448), (18336, 21732)]