253511304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 659619840

約数和(自身を除く): 406108536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2683, 3048, 3937, 5366, 7874, 8049, 10732, 11811, 15748, 16098, 21464, 23622, 31496, 32196, 47244, 64392, 83173, 94488, 166346, 249519, 332692, 340741, 499038, 665384, 681482, 998076, 1022223, 1362964, 1996152, 2044446, 2725928, 4088892, 8177784, 10562971, 21125942, 31688913, 42251884, 63377826, 84503768, 126755652, 253511304]

約数ペア:

[(1, 253511304), (2, 126755652), (3, 84503768), (4, 63377826), (6, 42251884), (8, 31688913), (12, 21125942), (24, 10562971), (31, 8177784), (62, 4088892), (93, 2725928), (124, 2044446), (127, 1996152), (186, 1362964), (248, 1022223), (254, 998076), (372, 681482), (381, 665384), (508, 499038), (744, 340741), (762, 332692), (1016, 249519), (1524, 166346), (2683, 94488), (3048, 83173), (3937, 64392), (5366, 47244), (7874, 32196), (8049, 31496), (10732, 23622), (11811, 21464), (15748, 16098)]