16771248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 180

約数和(自身を含む): 55427008

約数和(自身を除く): 38655760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 186, 204, 208, 221, 234, 248, 272, 279, 289, 306, 312, 372, 403, 408, 442, 468, 496, 527, 558, 578, 612, 624, 663, 744, 806, 816, 867, 884, 936, 1054, 1116, 1156, 1209, 1224, 1326, 1488, 1581, 1612, 1734, 1768, 1872, 1989, 2108, 2232, 2312, 2418, 2448, 2601, 2652, 3162, 3224, 3468, 3536, 3627, 3757, 3978, 4216, 4464, 4624, 4743, 4836, 5202, 5304, 6324, 6448, 6851, 6936, 7254, 7514, 7956, 8432, 8959, 9486, 9672, 10404, 10608, 11271, 12648, 13702, 13872, 14508, 15028, 15912, 17918, 18972, 19344, 20553, 20808, 22542, 25296, 26877, 27404, 29016, 30056, 31824, 33813, 35836, 37944, 41106, 41616, 45084, 53754, 54808, 58032, 60112, 61659, 67626, 71672, 75888, 80631, 82212, 90168, 107508, 109616, 116467, 123318, 135252, 143344, 161262, 164424, 180336, 215016, 232934, 246636, 270504, 322524, 328848, 349401, 430032, 465868, 493272, 541008, 645048, 698802, 931736, 986544, 1048203, 1290096, 1397604, 1863472, 2096406, 2795208, 4192812, 5590416, 8385624, 16771248]

約数ペア:

[(1, 16771248), (2, 8385624), (3, 5590416), (4, 4192812), (6, 2795208), (8, 2096406), (9, 1863472), (12, 1397604), (13, 1290096), (16, 1048203), (17, 986544), (18, 931736), (24, 698802), (26, 645048), (31, 541008), (34, 493272), (36, 465868), (39, 430032), (48, 349401), (51, 328848), (52, 322524), (62, 270504), (68, 246636), (72, 232934), (78, 215016), (93, 180336), (102, 164424), (104, 161262), (117, 143344), (124, 135252), (136, 123318), (144, 116467), (153, 109616), (156, 107508), (186, 90168), (204, 82212), (208, 80631), (221, 75888), (234, 71672), (248, 67626), (272, 61659), (279, 60112), (289, 58032), (306, 54808), (312, 53754), (372, 45084), (403, 41616), (408, 41106), (442, 37944), (468, 35836), (496, 33813), (527, 31824), (558, 30056), (578, 29016), (612, 27404), (624, 26877), (663, 25296), (744, 22542), (806, 20808), (816, 20553), (867, 19344), (884, 18972), (936, 17918), (1054, 15912), (1116, 15028), (1156, 14508), (1209, 13872), (1224, 13702), (1326, 12648), (1488, 11271), (1581, 10608), (1612, 10404), (1734, 9672), (1768, 9486), (1872, 8959), (1989, 8432), (2108, 7956), (2232, 7514), (2312, 7254), (2418, 6936), (2448, 6851), (2601, 6448), (2652, 6324), (3162, 5304), (3224, 5202), (3468, 4836), (3536, 4743), (3627, 4624), (3757, 4464), (3978, 4216)]