327778812

素因数分解:

$2^2\times 3^7\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 872020800

約数和(自身を除く): 544241988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 421, 486, 534, 729, 801, 842, 972, 1068, 1263, 1458, 1602, 1684, 2187, 2403, 2526, 2916, 3204, 3789, 4374, 4806, 5052, 7209, 7578, 8748, 9612, 11367, 14418, 15156, 21627, 22734, 28836, 34101, 37469, 43254, 45468, 64881, 68202, 74938, 86508, 102303, 112407, 129762, 136404, 149876, 194643, 204606, 224814, 259524, 306909, 337221, 389286, 409212, 449628, 613818, 674442, 778572, 920727, 1011663, 1227636, 1348884, 1841454, 2023326, 3034989, 3682908, 4046652, 6069978, 9104967, 12139956, 18209934, 27314901, 36419868, 54629802, 81944703, 109259604, 163889406, 327778812]

約数ペア:

[(1, 327778812), (2, 163889406), (3, 109259604), (4, 81944703), (6, 54629802), (9, 36419868), (12, 27314901), (18, 18209934), (27, 12139956), (36, 9104967), (54, 6069978), (81, 4046652), (89, 3682908), (108, 3034989), (162, 2023326), (178, 1841454), (243, 1348884), (267, 1227636), (324, 1011663), (356, 920727), (421, 778572), (486, 674442), (534, 613818), (729, 449628), (801, 409212), (842, 389286), (972, 337221), (1068, 306909), (1263, 259524), (1458, 224814), (1602, 204606), (1684, 194643), (2187, 149876), (2403, 136404), (2526, 129762), (2916, 112407), (3204, 102303), (3789, 86508), (4374, 74938), (4806, 68202), (5052, 64881), (7209, 45468), (7578, 43254), (8748, 37469), (9612, 34101), (11367, 28836), (14418, 22734), (15156, 21627)]