918719472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 2813819904

約数和(自身を除く): 1895100432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 37, 41, 44, 48, 62, 66, 74, 82, 88, 93, 111, 123, 124, 132, 148, 164, 176, 186, 222, 246, 248, 264, 296, 328, 341, 372, 407, 444, 451, 492, 496, 528, 592, 656, 682, 744, 814, 888, 902, 984, 1023, 1147, 1221, 1271, 1353, 1364, 1369, 1488, 1517, 1628, 1776, 1804, 1968, 2046, 2294, 2442, 2542, 2706, 2728, 2738, 3034, 3256, 3441, 3608, 3813, 4092, 4107, 4551, 4588, 4884, 5084, 5412, 5456, 5476, 6068, 6512, 6882, 7216, 7626, 8184, 8214, 9102, 9176, 9768, 10168, 10824, 10952, 12136, 12617, 13764, 13981, 15059, 15252, 16368, 16428, 16687, 18204, 18352, 19536, 20336, 21648, 21904, 24272, 25234, 27528, 27962, 30118, 30504, 32856, 33374, 36408, 37851, 41943, 42439, 45177, 47027, 50061, 50468, 55056, 55924, 56129, 60236, 61008, 65712, 66748, 72816, 75702, 83886, 84878, 90354, 94054, 100122, 100936, 111848, 112258, 120472, 127317, 133496, 141081, 151404, 167772, 168387, 169756, 180708, 188108, 200244, 201872, 223696, 224516, 240944, 254634, 266992, 282162, 302808, 335544, 336774, 339512, 361416, 376216, 400488, 449032, 466829, 509268, 517297, 564324, 605616, 617419, 671088, 673548, 679024, 722832, 752432, 800976, 898064, 933658, 1018536, 1034594, 1128648, 1234838, 1347096, 1400487, 1551891, 1739999, 1852257, 1867316, 2037072, 2069188, 2257296, 2469676, 2694192, 2800974, 3103782, 3479998, 3704514, 3734632, 4138376, 4939352, 5219997, 5601948, 6207564, 6959996, 7409028, 7469264, 8276752, 9878704, 10439994, 11203896, 12415128, 13919992, 14818056, 19139989, 20879988, 22407792, 24830256, 27839984, 29636112, 38279978, 41759976, 57419967, 76559956, 83519952, 114839934, 153119912, 229679868, 306239824, 459359736, 918719472]

約数ペア:

[(1, 918719472), (2, 459359736), (3, 306239824), (4, 229679868), (6, 153119912), (8, 114839934), (11, 83519952), (12, 76559956), (16, 57419967), (22, 41759976), (24, 38279978), (31, 29636112), (33, 27839984), (37, 24830256), (41, 22407792), (44, 20879988), (48, 19139989), (62, 14818056), (66, 13919992), (74, 12415128), (82, 11203896), (88, 10439994), (93, 9878704), (111, 8276752), (123, 7469264), (124, 7409028), (132, 6959996), (148, 6207564), (164, 5601948), (176, 5219997), (186, 4939352), (222, 4138376), (246, 3734632), (248, 3704514), (264, 3479998), (296, 3103782), (328, 2800974), (341, 2694192), (372, 2469676), (407, 2257296), (444, 2069188), (451, 2037072), (492, 1867316), (496, 1852257), (528, 1739999), (592, 1551891), (656, 1400487), (682, 1347096), (744, 1234838), (814, 1128648), (888, 1034594), (902, 1018536), (984, 933658), (1023, 898064), (1147, 800976), (1221, 752432), (1271, 722832), (1353, 679024), (1364, 673548), (1369, 671088), (1488, 617419), (1517, 605616), (1628, 564324), (1776, 517297), (1804, 509268), (1968, 466829), (2046, 449032), (2294, 400488), (2442, 376216), (2542, 361416), (2706, 339512), (2728, 336774), (2738, 335544), (3034, 302808), (3256, 282162), (3441, 266992), (3608, 254634), (3813, 240944), (4092, 224516), (4107, 223696), (4551, 201872), (4588, 200244), (4884, 188108), (5084, 180708), (5412, 169756), (5456, 168387), (5476, 167772), (6068, 151404), (6512, 141081), (6882, 133496), (7216, 127317), (7626, 120472), (8184, 112258), (8214, 111848), (9102, 100936), (9176, 100122), (9768, 94054), (10168, 90354), (10824, 84878), (10952, 83886), (12136, 75702), (12617, 72816), (13764, 66748), (13981, 65712), (15059, 61008), (15252, 60236), (16368, 56129), (16428, 55924), (16687, 55056), (18204, 50468), (18352, 50061), (19536, 47027), (20336, 45177), (21648, 42439), (21904, 41943), (24272, 37851), (25234, 36408), (27528, 33374), (27962, 32856), (30118, 30504)]