488707488

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 1434514536

約数和(自身を除く): 945807048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 101, 106, 144, 159, 202, 212, 288, 303, 317, 318, 404, 424, 477, 606, 634, 636, 808, 848, 909, 951, 954, 1212, 1268, 1272, 1616, 1696, 1818, 1902, 1908, 2424, 2536, 2544, 2853, 3232, 3636, 3804, 3816, 4848, 5072, 5088, 5353, 5706, 7272, 7608, 7632, 9696, 10144, 10706, 11412, 14544, 15216, 15264, 16059, 16801, 21412, 22824, 29088, 30432, 32017, 32118, 33602, 42824, 45648, 48177, 50403, 64034, 64236, 67204, 85648, 91296, 96051, 96354, 100806, 128068, 128472, 134408, 151209, 171296, 192102, 192708, 201612, 256136, 256944, 268816, 288153, 302418, 384204, 385416, 403224, 512272, 513888, 537632, 576306, 604836, 768408, 770832, 806448, 1024544, 1152612, 1209672, 1536816, 1541664, 1612896, 1696901, 2305224, 2419344, 3073632, 3393802, 4610448, 4838688, 5090703, 6787604, 9220896, 10181406, 13575208, 15272109, 20362812, 27150416, 30544218, 40725624, 54300832, 61088436, 81451248, 122176872, 162902496, 244353744, 488707488]

約数ペア:

[(1, 488707488), (2, 244353744), (3, 162902496), (4, 122176872), (6, 81451248), (8, 61088436), (9, 54300832), (12, 40725624), (16, 30544218), (18, 27150416), (24, 20362812), (32, 15272109), (36, 13575208), (48, 10181406), (53, 9220896), (72, 6787604), (96, 5090703), (101, 4838688), (106, 4610448), (144, 3393802), (159, 3073632), (202, 2419344), (212, 2305224), (288, 1696901), (303, 1612896), (317, 1541664), (318, 1536816), (404, 1209672), (424, 1152612), (477, 1024544), (606, 806448), (634, 770832), (636, 768408), (808, 604836), (848, 576306), (909, 537632), (951, 513888), (954, 512272), (1212, 403224), (1268, 385416), (1272, 384204), (1616, 302418), (1696, 288153), (1818, 268816), (1902, 256944), (1908, 256136), (2424, 201612), (2536, 192708), (2544, 192102), (2853, 171296), (3232, 151209), (3636, 134408), (3804, 128472), (3816, 128068), (4848, 100806), (5072, 96354), (5088, 96051), (5353, 91296), (5706, 85648), (7272, 67204), (7608, 64236), (7632, 64034), (9696, 50403), (10144, 48177), (10706, 45648), (11412, 42824), (14544, 33602), (15216, 32118), (15264, 32017), (16059, 30432), (16801, 29088), (21412, 22824)]