331057692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{145969}}^1$

素因数の和:145992

約数の個数: 60

約数和(自身を含む): 989092720

約数和(自身を除く): 658035028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 145969, 291938, 437907, 583876, 875814, 1021783, 1313721, 1751628, 2043566, 2627442, 3065349, 3941163, 4087132, 5254884, 6130698, 7882326, 9196047, 11823489, 12261396, 15764652, 18392094, 23646978, 27588141, 36784188, 47293956, 55176282, 82764423, 110352564, 165528846, 331057692]

約数ペア:

[(1, 331057692), (2, 165528846), (3, 110352564), (4, 82764423), (6, 55176282), (7, 47293956), (9, 36784188), (12, 27588141), (14, 23646978), (18, 18392094), (21, 15764652), (27, 12261396), (28, 11823489), (36, 9196047), (42, 7882326), (54, 6130698), (63, 5254884), (81, 4087132), (84, 3941163), (108, 3065349), (126, 2627442), (162, 2043566), (189, 1751628), (252, 1313721), (324, 1021783), (378, 875814), (567, 583876), (756, 437907), (1134, 291938), (2268, 145969)]