245252016

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 120

約数和(自身を含む): 722059440

約数和(自身を除く): 476807424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 257, 282, 376, 423, 432, 514, 564, 752, 771, 846, 1028, 1128, 1269, 1542, 1692, 2056, 2209, 2256, 2313, 2538, 3084, 3384, 4112, 4418, 4626, 5076, 6168, 6627, 6768, 6939, 8836, 9252, 10152, 12079, 12336, 13254, 13878, 17672, 18504, 19881, 20304, 24158, 26508, 27756, 35344, 36237, 37008, 39762, 48316, 53016, 55512, 59643, 72474, 79524, 96632, 106032, 108711, 111024, 119286, 144948, 159048, 193264, 217422, 238572, 289896, 318096, 326133, 434844, 477144, 567713, 579792, 652266, 869688, 954288, 1135426, 1304532, 1703139, 1739376, 2270852, 2609064, 3406278, 4541704, 5109417, 5218128, 6812556, 9083408, 10218834, 13625112, 15328251, 20437668, 27250224, 30656502, 40875336, 61313004, 81750672, 122626008, 245252016]

約数ペア:

[(1, 245252016), (2, 122626008), (3, 81750672), (4, 61313004), (6, 40875336), (8, 30656502), (9, 27250224), (12, 20437668), (16, 15328251), (18, 13625112), (24, 10218834), (27, 9083408), (36, 6812556), (47, 5218128), (48, 5109417), (54, 4541704), (72, 3406278), (94, 2609064), (108, 2270852), (141, 1739376), (144, 1703139), (188, 1304532), (216, 1135426), (257, 954288), (282, 869688), (376, 652266), (423, 579792), (432, 567713), (514, 477144), (564, 434844), (752, 326133), (771, 318096), (846, 289896), (1028, 238572), (1128, 217422), (1269, 193264), (1542, 159048), (1692, 144948), (2056, 119286), (2209, 111024), (2256, 108711), (2313, 106032), (2538, 96632), (3084, 79524), (3384, 72474), (4112, 59643), (4418, 55512), (4626, 53016), (5076, 48316), (6168, 39762), (6627, 37008), (6768, 36237), (6939, 35344), (8836, 27756), (9252, 26508), (10152, 24158), (12079, 20304), (12336, 19881), (13254, 18504), (13878, 17672)]