29746728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 93169440

約数和(自身を除く): 63422712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 71, 72, 88, 92, 99, 132, 138, 142, 184, 198, 207, 213, 253, 264, 276, 284, 396, 414, 426, 506, 529, 552, 568, 639, 759, 781, 792, 828, 852, 1012, 1058, 1278, 1518, 1562, 1587, 1633, 1656, 1704, 2024, 2116, 2277, 2343, 2556, 3036, 3124, 3174, 3266, 4232, 4554, 4686, 4761, 4899, 5112, 5819, 6072, 6248, 6348, 6532, 7029, 9108, 9372, 9522, 9798, 11638, 12696, 13064, 14058, 14697, 17457, 17963, 18216, 18744, 19044, 19596, 23276, 28116, 29394, 34914, 35926, 37559, 38088, 39192, 46552, 52371, 53889, 56232, 58788, 69828, 71852, 75118, 104742, 107778, 112677, 117576, 139656, 143704, 150236, 161667, 209484, 215556, 225354, 300472, 323334, 338031, 413149, 418968, 431112, 450708, 646668, 676062, 826298, 901416, 1239447, 1293336, 1352124, 1652596, 2478894, 2704248, 3305192, 3718341, 4957788, 7436682, 9915576, 14873364, 29746728]

約数ペア:

[(1, 29746728), (2, 14873364), (3, 9915576), (4, 7436682), (6, 4957788), (8, 3718341), (9, 3305192), (11, 2704248), (12, 2478894), (18, 1652596), (22, 1352124), (23, 1293336), (24, 1239447), (33, 901416), (36, 826298), (44, 676062), (46, 646668), (66, 450708), (69, 431112), (71, 418968), (72, 413149), (88, 338031), (92, 323334), (99, 300472), (132, 225354), (138, 215556), (142, 209484), (184, 161667), (198, 150236), (207, 143704), (213, 139656), (253, 117576), (264, 112677), (276, 107778), (284, 104742), (396, 75118), (414, 71852), (426, 69828), (506, 58788), (529, 56232), (552, 53889), (568, 52371), (639, 46552), (759, 39192), (781, 38088), (792, 37559), (828, 35926), (852, 34914), (1012, 29394), (1058, 28116), (1278, 23276), (1518, 19596), (1562, 19044), (1587, 18744), (1633, 18216), (1656, 17963), (1704, 17457), (2024, 14697), (2116, 14058), (2277, 13064), (2343, 12696), (2556, 11638), (3036, 9798), (3124, 9522), (3174, 9372), (3266, 9108), (4232, 7029), (4554, 6532), (4686, 6348), (4761, 6248), (4899, 6072), (5112, 5819)]