2146966248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 6262456320

約数和(自身を除く): 4115490072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 383, 427, 488, 547, 732, 766, 854, 1094, 1149, 1281, 1464, 1532, 1641, 1708, 2188, 2298, 2562, 2681, 3064, 3282, 3416, 3829, 4376, 4596, 5124, 5362, 6564, 7658, 8043, 9192, 10248, 10724, 11487, 13128, 15316, 16086, 21448, 22974, 23363, 30632, 32172, 33367, 45948, 46726, 64344, 66734, 70089, 91896, 93452, 100101, 133468, 140178, 163541, 186904, 200202, 209501, 233569, 266936, 280356, 327082, 400404, 419002, 467138, 490623, 560712, 628503, 654164, 700707, 800808, 838004, 934276, 981246, 1257006, 1308328, 1401414, 1466507, 1676008, 1868552, 1962492, 2514012, 2802828, 2933014, 3924984, 4399521, 5028024, 5605656, 5866028, 8799042, 11732056, 12779561, 17598084, 25559122, 35196168, 38338683, 51118244, 76677366, 89456927, 102236488, 153354732, 178913854, 268370781, 306709464, 357827708, 536741562, 715655416, 1073483124, 2146966248]

約数ペア:

[(1, 2146966248), (2, 1073483124), (3, 715655416), (4, 536741562), (6, 357827708), (7, 306709464), (8, 268370781), (12, 178913854), (14, 153354732), (21, 102236488), (24, 89456927), (28, 76677366), (42, 51118244), (56, 38338683), (61, 35196168), (84, 25559122), (122, 17598084), (168, 12779561), (183, 11732056), (244, 8799042), (366, 5866028), (383, 5605656), (427, 5028024), (488, 4399521), (547, 3924984), (732, 2933014), (766, 2802828), (854, 2514012), (1094, 1962492), (1149, 1868552), (1281, 1676008), (1464, 1466507), (1532, 1401414), (1641, 1308328), (1708, 1257006), (2188, 981246), (2298, 934276), (2562, 838004), (2681, 800808), (3064, 700707), (3282, 654164), (3416, 628503), (3829, 560712), (4376, 490623), (4596, 467138), (5124, 419002), (5362, 400404), (6564, 327082), (7658, 280356), (8043, 266936), (9192, 233569), (10248, 209501), (10724, 200202), (11487, 186904), (13128, 163541), (15316, 140178), (16086, 133468), (21448, 100101), (22974, 93452), (23363, 91896), (30632, 70089), (32172, 66734), (33367, 64344), (45948, 46726)]