1666402464

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 4446066240

約数和(自身を除く): 2779663776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 163, 218, 326, 327, 436, 489, 652, 654, 872, 977, 978, 1304, 1308, 1744, 1954, 1956, 2608, 2616, 2931, 3488, 3908, 3912, 5216, 5232, 5862, 7816, 7824, 10464, 11724, 15632, 15648, 17767, 23448, 31264, 35534, 46896, 53301, 71068, 93792, 106493, 106602, 142136, 159251, 212986, 213204, 284272, 318502, 319479, 425972, 426408, 477753, 568544, 637004, 638958, 851944, 852816, 955506, 1274008, 1277916, 1703888, 1705632, 1911012, 2548016, 2555832, 3407776, 3822024, 5096032, 5111664, 7644048, 10223328, 15288096, 17358359, 34716718, 52075077, 69433436, 104150154, 138866872, 208300308, 277733744, 416600616, 555467488, 833201232, 1666402464]

約数ペア:

[(1, 1666402464), (2, 833201232), (3, 555467488), (4, 416600616), (6, 277733744), (8, 208300308), (12, 138866872), (16, 104150154), (24, 69433436), (32, 52075077), (48, 34716718), (96, 17358359), (109, 15288096), (163, 10223328), (218, 7644048), (326, 5111664), (327, 5096032), (436, 3822024), (489, 3407776), (652, 2555832), (654, 2548016), (872, 1911012), (977, 1705632), (978, 1703888), (1304, 1277916), (1308, 1274008), (1744, 955506), (1954, 852816), (1956, 851944), (2608, 638958), (2616, 637004), (2931, 568544), (3488, 477753), (3908, 426408), (3912, 425972), (5216, 319479), (5232, 318502), (5862, 284272), (7816, 213204), (7824, 212986), (10464, 159251), (11724, 142136), (15632, 106602), (15648, 106493), (17767, 93792), (23448, 71068), (31264, 53301), (35534, 46896)]