396144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 1309440

約数和(自身を除く): 913296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 144, 168, 189, 216, 252, 262, 336, 378, 393, 432, 504, 524, 756, 786, 917, 1008, 1048, 1179, 1512, 1572, 1834, 2096, 2358, 2751, 3024, 3144, 3537, 3668, 4716, 5502, 6288, 7074, 7336, 8253, 9432, 11004, 14148, 14672, 16506, 18864, 22008, 24759, 28296, 33012, 44016, 49518, 56592, 66024, 99036, 132048, 198072, 396144]

約数ペア:

[(1, 396144), (2, 198072), (3, 132048), (4, 99036), (6, 66024), (7, 56592), (8, 49518), (9, 44016), (12, 33012), (14, 28296), (16, 24759), (18, 22008), (21, 18864), (24, 16506), (27, 14672), (28, 14148), (36, 11004), (42, 9432), (48, 8253), (54, 7336), (56, 7074), (63, 6288), (72, 5502), (84, 4716), (108, 3668), (112, 3537), (126, 3144), (131, 3024), (144, 2751), (168, 2358), (189, 2096), (216, 1834), (252, 1572), (262, 1512), (336, 1179), (378, 1048), (393, 1008), (432, 917), (504, 786), (524, 756)]