2505528

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 7581600

約数和(自身を除く): 5076072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 89, 92, 102, 136, 138, 153, 178, 184, 204, 207, 267, 276, 306, 356, 391, 408, 414, 534, 552, 612, 712, 782, 801, 828, 1068, 1173, 1224, 1513, 1564, 1602, 1656, 2047, 2136, 2346, 3026, 3128, 3204, 3519, 4094, 4539, 4692, 6052, 6141, 6408, 7038, 8188, 9078, 9384, 12104, 12282, 13617, 14076, 16376, 18156, 18423, 24564, 27234, 28152, 34799, 36312, 36846, 49128, 54468, 69598, 73692, 104397, 108936, 139196, 147384, 208794, 278392, 313191, 417588, 626382, 835176, 1252764, 2505528]

約数ペア:

[(1, 2505528), (2, 1252764), (3, 835176), (4, 626382), (6, 417588), (8, 313191), (9, 278392), (12, 208794), (17, 147384), (18, 139196), (23, 108936), (24, 104397), (34, 73692), (36, 69598), (46, 54468), (51, 49128), (68, 36846), (69, 36312), (72, 34799), (89, 28152), (92, 27234), (102, 24564), (136, 18423), (138, 18156), (153, 16376), (178, 14076), (184, 13617), (204, 12282), (207, 12104), (267, 9384), (276, 9078), (306, 8188), (356, 7038), (391, 6408), (408, 6141), (414, 6052), (534, 4692), (552, 4539), (612, 4094), (712, 3519), (782, 3204), (801, 3128), (828, 3026), (1068, 2346), (1173, 2136), (1224, 2047), (1513, 1656), (1564, 1602)]