251527056

素因数分解:

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

素因数の和:202

約数の個数: 160

約数和(自身を含む): 743571456

約数和(自身を除く): 492044400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 127, 132, 176, 186, 242, 248, 254, 264, 341, 363, 372, 381, 484, 496, 508, 528, 682, 726, 744, 762, 968, 1016, 1023, 1331, 1364, 1397, 1452, 1488, 1524, 1936, 2032, 2046, 2662, 2728, 2794, 2904, 3048, 3751, 3937, 3993, 4092, 4191, 5324, 5456, 5588, 5808, 6096, 7502, 7874, 7986, 8184, 8382, 10648, 11176, 11253, 11811, 15004, 15367, 15748, 15972, 16368, 16764, 21296, 22352, 22506, 23622, 30008, 30734, 31496, 31944, 33528, 41261, 43307, 45012, 46101, 47244, 60016, 61468, 62992, 63888, 67056, 82522, 86614, 90024, 92202, 94488, 122936, 123783, 129921, 165044, 169037, 173228, 180048, 184404, 188976, 245872, 247566, 259842, 330088, 338074, 346456, 368808, 476377, 495132, 507111, 519684, 660176, 676148, 692912, 737616, 952754, 990264, 1014222, 1039368, 1352296, 1429131, 1905508, 1980528, 2028444, 2078736, 2704592, 2858262, 3811016, 4056888, 5240147, 5716524, 7622032, 8113776, 10480294, 11433048, 15720441, 20960588, 22866096, 31440882, 41921176, 62881764, 83842352, 125763528, 251527056]

約数ペア:

[(1, 251527056), (2, 125763528), (3, 83842352), (4, 62881764), (6, 41921176), (8, 31440882), (11, 22866096), (12, 20960588), (16, 15720441), (22, 11433048), (24, 10480294), (31, 8113776), (33, 7622032), (44, 5716524), (48, 5240147), (62, 4056888), (66, 3811016), (88, 2858262), (93, 2704592), (121, 2078736), (124, 2028444), (127, 1980528), (132, 1905508), (176, 1429131), (186, 1352296), (242, 1039368), (248, 1014222), (254, 990264), (264, 952754), (341, 737616), (363, 692912), (372, 676148), (381, 660176), (484, 519684), (496, 507111), (508, 495132), (528, 476377), (682, 368808), (726, 346456), (744, 338074), (762, 330088), (968, 259842), (1016, 247566), (1023, 245872), (1331, 188976), (1364, 184404), (1397, 180048), (1452, 173228), (1488, 169037), (1524, 165044), (1936, 129921), (2032, 123783), (2046, 122936), (2662, 94488), (2728, 92202), (2794, 90024), (2904, 86614), (3048, 82522), (3751, 67056), (3937, 63888), (3993, 62992), (4092, 61468), (4191, 60016), (5324, 47244), (5456, 46101), (5588, 45012), (5808, 43307), (6096, 41261), (7502, 33528), (7874, 31944), (7986, 31496), (8184, 30734), (8382, 30008), (10648, 23622), (11176, 22506), (11253, 22352), (11811, 21296), (15004, 16764), (15367, 16368), (15748, 15972)]