2704248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 7764120

約数和(自身を除く): 5059872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 529, 552, 568, 639, 828, 852, 1058, 1278, 1587, 1633, 1656, 1704, 2116, 2556, 3174, 3266, 4232, 4761, 4899, 5112, 6348, 6532, 9522, 9798, 12696, 13064, 14697, 19044, 19596, 29394, 37559, 38088, 39192, 58788, 75118, 112677, 117576, 150236, 225354, 300472, 338031, 450708, 676062, 901416, 1352124, 2704248]

約数ペア:

[(1, 2704248), (2, 1352124), (3, 901416), (4, 676062), (6, 450708), (8, 338031), (9, 300472), (12, 225354), (18, 150236), (23, 117576), (24, 112677), (36, 75118), (46, 58788), (69, 39192), (71, 38088), (72, 37559), (92, 29394), (138, 19596), (142, 19044), (184, 14697), (207, 13064), (213, 12696), (276, 9798), (284, 9522), (414, 6532), (426, 6348), (529, 5112), (552, 4899), (568, 4761), (639, 4232), (828, 3266), (852, 3174), (1058, 2556), (1278, 2116), (1587, 1704), (1633, 1656)]