237864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 699840

約数和(自身を除く): 461976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 264, 318, 374, 408, 424, 561, 583, 636, 748, 901, 1122, 1166, 1272, 1496, 1749, 1802, 2244, 2332, 2703, 3498, 3604, 4488, 4664, 5406, 6996, 7208, 9911, 10812, 13992, 19822, 21624, 29733, 39644, 59466, 79288, 118932, 237864]

約数ペア:

[(1, 237864), (2, 118932), (3, 79288), (4, 59466), (6, 39644), (8, 29733), (11, 21624), (12, 19822), (17, 13992), (22, 10812), (24, 9911), (33, 7208), (34, 6996), (44, 5406), (51, 4664), (53, 4488), (66, 3604), (68, 3498), (88, 2703), (102, 2332), (106, 2244), (132, 1802), (136, 1749), (159, 1496), (187, 1272), (204, 1166), (212, 1122), (264, 901), (318, 748), (374, 636), (408, 583), (424, 561)]