40471368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 125952000

約数和(自身を除く): 85480632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 409, 434, 456, 532, 589, 651, 744, 798, 818, 868, 1064, 1178, 1227, 1302, 1596, 1636, 1736, 1767, 2356, 2454, 2604, 2863, 3192, 3272, 3534, 4123, 4712, 4908, 5208, 5726, 7068, 7771, 8246, 8589, 9816, 11452, 12369, 12679, 14136, 15542, 16492, 17178, 22904, 23313, 24738, 25358, 31084, 32984, 34356, 38037, 46626, 49476, 50716, 54397, 62168, 68712, 76074, 88753, 93252, 98952, 101432, 108794, 152148, 163191, 177506, 186504, 217588, 240901, 266259, 304296, 326382, 355012, 435176, 481802, 532518, 652764, 710024, 722703, 963604, 1065036, 1305528, 1445406, 1686307, 1927208, 2130072, 2890812, 3372614, 5058921, 5781624, 6745228, 10117842, 13490456, 20235684, 40471368]

約数ペア:

[(1, 40471368), (2, 20235684), (3, 13490456), (4, 10117842), (6, 6745228), (7, 5781624), (8, 5058921), (12, 3372614), (14, 2890812), (19, 2130072), (21, 1927208), (24, 1686307), (28, 1445406), (31, 1305528), (38, 1065036), (42, 963604), (56, 722703), (57, 710024), (62, 652764), (76, 532518), (84, 481802), (93, 435176), (114, 355012), (124, 326382), (133, 304296), (152, 266259), (168, 240901), (186, 217588), (217, 186504), (228, 177506), (248, 163191), (266, 152148), (372, 108794), (399, 101432), (409, 98952), (434, 93252), (456, 88753), (532, 76074), (589, 68712), (651, 62168), (744, 54397), (798, 50716), (818, 49476), (868, 46626), (1064, 38037), (1178, 34356), (1227, 32984), (1302, 31084), (1596, 25358), (1636, 24738), (1736, 23313), (1767, 22904), (2356, 17178), (2454, 16492), (2604, 15542), (2863, 14136), (3192, 12679), (3272, 12369), (3534, 11452), (4123, 9816), (4712, 8589), (4908, 8246), (5208, 7771), (5726, 7068)]