216404424

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7739

約数の個数: 96

約数和(自身を含む): 647637120

約数和(自身を除く): 431232696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1564, 1656, 2346, 3128, 3519, 4692, 7038, 7687, 9384, 14076, 15374, 23061, 28152, 30748, 46122, 61496, 69183, 92244, 130679, 138366, 176801, 184488, 261358, 276732, 353602, 392037, 522716, 530403, 553464, 707204, 784074, 1045432, 1060806, 1176111, 1414408, 1568148, 1591209, 2121612, 2352222, 3005617, 3136296, 3182418, 4243224, 4704444, 6011234, 6364836, 9016851, 9408888, 12022468, 12729672, 18033702, 24044936, 27050553, 36067404, 54101106, 72134808, 108202212, 216404424]

約数ペア:

[(1, 216404424), (2, 108202212), (3, 72134808), (4, 54101106), (6, 36067404), (8, 27050553), (9, 24044936), (12, 18033702), (17, 12729672), (18, 12022468), (23, 9408888), (24, 9016851), (34, 6364836), (36, 6011234), (46, 4704444), (51, 4243224), (68, 3182418), (69, 3136296), (72, 3005617), (92, 2352222), (102, 2121612), (136, 1591209), (138, 1568148), (153, 1414408), (184, 1176111), (204, 1060806), (207, 1045432), (276, 784074), (306, 707204), (391, 553464), (408, 530403), (414, 522716), (552, 392037), (612, 353602), (782, 276732), (828, 261358), (1173, 184488), (1224, 176801), (1564, 138366), (1656, 130679), (2346, 92244), (3128, 69183), (3519, 61496), (4692, 46122), (7038, 30748), (7687, 28152), (9384, 23061), (14076, 15374)]