283791456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 875543760

約数和(自身を除く): 591752304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 229, 234, 288, 312, 331, 416, 458, 468, 624, 662, 687, 916, 936, 993, 1248, 1324, 1374, 1832, 1872, 1986, 2061, 2648, 2748, 2977, 2979, 3664, 3744, 3972, 4122, 4303, 5296, 5496, 5954, 5958, 7328, 7944, 8244, 8606, 8931, 10592, 10992, 11908, 11916, 12909, 15888, 16488, 17212, 17862, 21984, 23816, 23832, 25818, 26793, 31776, 32976, 34424, 35724, 38727, 47632, 47664, 51636, 53586, 65952, 68848, 71448, 75799, 77454, 95264, 95328, 103272, 107172, 137696, 142896, 151598, 154908, 206544, 214344, 227397, 285792, 303196, 309816, 413088, 428688, 454794, 606392, 619632, 682191, 857376, 909588, 985387, 1212784, 1239264, 1364382, 1819176, 1970774, 2425568, 2728764, 2956161, 3638352, 3941548, 5457528, 5912322, 7276704, 7883096, 8868483, 10915056, 11824644, 15766192, 17736966, 21830112, 23649288, 31532384, 35473932, 47298576, 70947864, 94597152, 141895728, 283791456]

約数ペア:

[(1, 283791456), (2, 141895728), (3, 94597152), (4, 70947864), (6, 47298576), (8, 35473932), (9, 31532384), (12, 23649288), (13, 21830112), (16, 17736966), (18, 15766192), (24, 11824644), (26, 10915056), (32, 8868483), (36, 7883096), (39, 7276704), (48, 5912322), (52, 5457528), (72, 3941548), (78, 3638352), (96, 2956161), (104, 2728764), (117, 2425568), (144, 1970774), (156, 1819176), (208, 1364382), (229, 1239264), (234, 1212784), (288, 985387), (312, 909588), (331, 857376), (416, 682191), (458, 619632), (468, 606392), (624, 454794), (662, 428688), (687, 413088), (916, 309816), (936, 303196), (993, 285792), (1248, 227397), (1324, 214344), (1374, 206544), (1832, 154908), (1872, 151598), (1986, 142896), (2061, 137696), (2648, 107172), (2748, 103272), (2977, 95328), (2979, 95264), (3664, 77454), (3744, 75799), (3972, 71448), (4122, 68848), (4303, 65952), (5296, 53586), (5496, 51636), (5954, 47664), (5958, 47632), (7328, 38727), (7944, 35724), (8244, 34424), (8606, 32976), (8931, 31776), (10592, 26793), (10992, 25818), (11908, 23832), (11916, 23816), (12909, 21984), (15888, 17862), (16488, 17212)]