397038576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 1170210816

約数和(自身を除く): 773172240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 127, 132, 176, 186, 191, 248, 254, 264, 341, 372, 381, 382, 496, 508, 528, 573, 682, 744, 762, 764, 1016, 1023, 1146, 1364, 1397, 1488, 1524, 1528, 2032, 2046, 2101, 2292, 2728, 2794, 3048, 3056, 3937, 4092, 4191, 4202, 4584, 5456, 5588, 5921, 6096, 6303, 7874, 8184, 8382, 8404, 9168, 11176, 11811, 11842, 12606, 15748, 16368, 16764, 16808, 17763, 22352, 23622, 23684, 24257, 25212, 31496, 33528, 33616, 35526, 43307, 47244, 47368, 48514, 50424, 62992, 65131, 67056, 71052, 72771, 86614, 94488, 94736, 97028, 100848, 129921, 130262, 142104, 145542, 173228, 188976, 194056, 195393, 259842, 260524, 266827, 284208, 291084, 346456, 388112, 390786, 519684, 521048, 533654, 582168, 692912, 751967, 781572, 800481, 1039368, 1042096, 1067308, 1164336, 1503934, 1563144, 1600962, 2078736, 2134616, 2255901, 3007868, 3126288, 3201924, 4269232, 4511802, 6015736, 6403848, 8271637, 9023604, 12031472, 12807696, 16543274, 18047208, 24814911, 33086548, 36094416, 49629822, 66173096, 99259644, 132346192, 198519288, 397038576]

約数ペア:

[(1, 397038576), (2, 198519288), (3, 132346192), (4, 99259644), (6, 66173096), (8, 49629822), (11, 36094416), (12, 33086548), (16, 24814911), (22, 18047208), (24, 16543274), (31, 12807696), (33, 12031472), (44, 9023604), (48, 8271637), (62, 6403848), (66, 6015736), (88, 4511802), (93, 4269232), (124, 3201924), (127, 3126288), (132, 3007868), (176, 2255901), (186, 2134616), (191, 2078736), (248, 1600962), (254, 1563144), (264, 1503934), (341, 1164336), (372, 1067308), (381, 1042096), (382, 1039368), (496, 800481), (508, 781572), (528, 751967), (573, 692912), (682, 582168), (744, 533654), (762, 521048), (764, 519684), (1016, 390786), (1023, 388112), (1146, 346456), (1364, 291084), (1397, 284208), (1488, 266827), (1524, 260524), (1528, 259842), (2032, 195393), (2046, 194056), (2101, 188976), (2292, 173228), (2728, 145542), (2794, 142104), (3048, 130262), (3056, 129921), (3937, 100848), (4092, 97028), (4191, 94736), (4202, 94488), (4584, 86614), (5456, 72771), (5588, 71052), (5921, 67056), (6096, 65131), (6303, 62992), (7874, 50424), (8184, 48514), (8382, 47368), (8404, 47244), (9168, 43307), (11176, 35526), (11811, 33616), (11842, 33528), (12606, 31496), (15748, 25212), (16368, 24257), (16764, 23684), (16808, 23622), (17763, 22352)]