298315728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3993

約数の個数: 120

約数和(自身を含む): 912727296

約数和(自身を除く): 614411568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 3931, 4216, 4464, 4743, 6324, 7862, 8432, 9486, 11793, 12648, 15724, 18972, 23586, 25296, 31448, 35379, 37944, 47172, 62896, 66827, 70758, 75888, 94344, 121861, 133654, 141516, 188688, 200481, 243722, 267308, 283032, 365583, 400962, 487444, 534616, 566064, 601443, 731166, 801924, 974888, 1069232, 1096749, 1202886, 1462332, 1603848, 1949776, 2071637, 2193498, 2405772, 2924664, 3207696, 4143274, 4386996, 4811544, 5849328, 6214911, 8286548, 8773992, 9623088, 12429822, 16573096, 17547984, 18644733, 24859644, 33146192, 37289466, 49719288, 74578932, 99438576, 149157864, 298315728]

約数ペア:

[(1, 298315728), (2, 149157864), (3, 99438576), (4, 74578932), (6, 49719288), (8, 37289466), (9, 33146192), (12, 24859644), (16, 18644733), (17, 17547984), (18, 16573096), (24, 12429822), (31, 9623088), (34, 8773992), (36, 8286548), (48, 6214911), (51, 5849328), (62, 4811544), (68, 4386996), (72, 4143274), (93, 3207696), (102, 2924664), (124, 2405772), (136, 2193498), (144, 2071637), (153, 1949776), (186, 1603848), (204, 1462332), (248, 1202886), (272, 1096749), (279, 1069232), (306, 974888), (372, 801924), (408, 731166), (496, 601443), (527, 566064), (558, 534616), (612, 487444), (744, 400962), (816, 365583), (1054, 283032), (1116, 267308), (1224, 243722), (1488, 200481), (1581, 188688), (2108, 141516), (2232, 133654), (2448, 121861), (3162, 94344), (3931, 75888), (4216, 70758), (4464, 66827), (4743, 62896), (6324, 47172), (7862, 37944), (8432, 35379), (9486, 31448), (11793, 25296), (12648, 23586), (15724, 18972)]