268899930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 756362880

約数和(自身を除く): 487462950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 311, 390, 585, 622, 739, 933, 1170, 1478, 1555, 1866, 2217, 2799, 3110, 3695, 4043, 4434, 4665, 5598, 6651, 7390, 8086, 9330, 9607, 11085, 12129, 13302, 13995, 19214, 20215, 22170, 24258, 27990, 28821, 33255, 36387, 40430, 48035, 57642, 60645, 66510, 72774, 86463, 96070, 121290, 144105, 172926, 181935, 229829, 288210, 363870, 432315, 459658, 689487, 864630, 1149145, 1378974, 2068461, 2298290, 2987777, 3447435, 4136922, 5975554, 6894870, 8963331, 10342305, 14938885, 17926662, 20684610, 26889993, 29877770, 44816655, 53779986, 89633310, 134449965, 268899930]

約数ペア:

[(1, 268899930), (2, 134449965), (3, 89633310), (5, 53779986), (6, 44816655), (9, 29877770), (10, 26889993), (13, 20684610), (15, 17926662), (18, 14938885), (26, 10342305), (30, 8963331), (39, 6894870), (45, 5975554), (65, 4136922), (78, 3447435), (90, 2987777), (117, 2298290), (130, 2068461), (195, 1378974), (234, 1149145), (311, 864630), (390, 689487), (585, 459658), (622, 432315), (739, 363870), (933, 288210), (1170, 229829), (1478, 181935), (1555, 172926), (1866, 144105), (2217, 121290), (2799, 96070), (3110, 86463), (3695, 72774), (4043, 66510), (4434, 60645), (4665, 57642), (5598, 48035), (6651, 40430), (7390, 36387), (8086, 33255), (9330, 28821), (9607, 27990), (11085, 24258), (12129, 22170), (13302, 20215), (13995, 19214)]