391095504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 1145164800

約数和(自身を除く): 754069296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 711, 744, 948, 1109, 1116, 1264, 1422, 1488, 1896, 2218, 2232, 2449, 2844, 3327, 3792, 4436, 4464, 4898, 5688, 6654, 7347, 8872, 9796, 9981, 11376, 13308, 14694, 17744, 19592, 19962, 22041, 26616, 29388, 34379, 39184, 39924, 44082, 53232, 58776, 68758, 79848, 87611, 88164, 103137, 117552, 137516, 159696, 175222, 176328, 206274, 262833, 275032, 309411, 350444, 352656, 412548, 525666, 550064, 618822, 700888, 788499, 825096, 1051332, 1237644, 1401776, 1576998, 1650192, 2102664, 2475288, 2715941, 3153996, 4205328, 4950576, 5431882, 6307992, 8147823, 10863764, 12615984, 16295646, 21727528, 24443469, 32591292, 43455056, 48886938, 65182584, 97773876, 130365168, 195547752, 391095504]

約数ペア:

[(1, 391095504), (2, 195547752), (3, 130365168), (4, 97773876), (6, 65182584), (8, 48886938), (9, 43455056), (12, 32591292), (16, 24443469), (18, 21727528), (24, 16295646), (31, 12615984), (36, 10863764), (48, 8147823), (62, 6307992), (72, 5431882), (79, 4950576), (93, 4205328), (124, 3153996), (144, 2715941), (158, 2475288), (186, 2102664), (237, 1650192), (248, 1576998), (279, 1401776), (316, 1237644), (372, 1051332), (474, 825096), (496, 788499), (558, 700888), (632, 618822), (711, 550064), (744, 525666), (948, 412548), (1109, 352656), (1116, 350444), (1264, 309411), (1422, 275032), (1488, 262833), (1896, 206274), (2218, 176328), (2232, 175222), (2449, 159696), (2844, 137516), (3327, 117552), (3792, 103137), (4436, 88164), (4464, 87611), (4898, 79848), (5688, 68758), (6654, 58776), (7347, 53232), (8872, 44082), (9796, 39924), (9981, 39184), (11376, 34379), (13308, 29388), (14694, 26616), (17744, 22041), (19592, 19962)]