780340536

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{264343}}^1$

素因数の和:264396

約数の個数: 48

約数和(自身を含む): 2164977360

約数和(自身を除く): 1384636824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 264343, 528686, 793029, 1057372, 1586058, 2114744, 2379087, 3172116, 4758174, 6344232, 9516348, 10838063, 19032696, 21676126, 32514189, 43352252, 65028378, 86704504, 97542567, 130056756, 195085134, 260113512, 390170268, 780340536]

約数ペア:

[(1, 780340536), (2, 390170268), (3, 260113512), (4, 195085134), (6, 130056756), (8, 97542567), (9, 86704504), (12, 65028378), (18, 43352252), (24, 32514189), (36, 21676126), (41, 19032696), (72, 10838063), (82, 9516348), (123, 6344232), (164, 4758174), (246, 3172116), (328, 2379087), (369, 2114744), (492, 1586058), (738, 1057372), (984, 793029), (1476, 528686), (2952, 264343)]