2145686688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{438253}}^1$

素因数の和:438286

約数の個数: 72

約数和(自身を含む): 6460740468

約数和(自身を除く): 4315053780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 438253, 876506, 1314759, 1753012, 2629518, 3506024, 3944277, 5259036, 7012048, 7450301, 7888554, 10518072, 14024096, 14900602, 15777108, 21036144, 22350903, 29801204, 31554216, 42072288, 44701806, 59602408, 63108432, 67052709, 89403612, 119204816, 126216864, 134105418, 178807224, 238409632, 268210836, 357614448, 536421672, 715228896, 1072843344, 2145686688]

約数ペア:

[(1, 2145686688), (2, 1072843344), (3, 715228896), (4, 536421672), (6, 357614448), (8, 268210836), (9, 238409632), (12, 178807224), (16, 134105418), (17, 126216864), (18, 119204816), (24, 89403612), (32, 67052709), (34, 63108432), (36, 59602408), (48, 44701806), (51, 42072288), (68, 31554216), (72, 29801204), (96, 22350903), (102, 21036144), (136, 15777108), (144, 14900602), (153, 14024096), (204, 10518072), (272, 7888554), (288, 7450301), (306, 7012048), (408, 5259036), (544, 3944277), (612, 3506024), (816, 2629518), (1224, 1753012), (1632, 1314759), (2448, 876506), (4896, 438253)]