849241404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 2571645440

約数和(自身を除く): 1722404036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 121, 124, 132, 171, 186, 198, 209, 228, 242, 279, 331, 341, 342, 363, 372, 396, 418, 484, 558, 589, 627, 662, 682, 684, 726, 836, 993, 1023, 1089, 1116, 1178, 1254, 1324, 1364, 1452, 1767, 1881, 1986, 2046, 2178, 2299, 2356, 2508, 2979, 3069, 3534, 3641, 3751, 3762, 3972, 4092, 4356, 4598, 5301, 5958, 6138, 6289, 6479, 6897, 7068, 7282, 7502, 7524, 9196, 10261, 10602, 10923, 11253, 11916, 12276, 12578, 12958, 13794, 14564, 15004, 18867, 19437, 20522, 20691, 21204, 21846, 22506, 25156, 25916, 27588, 30783, 32769, 33759, 37734, 38874, 40051, 41044, 41382, 43692, 45012, 56601, 58311, 61566, 65538, 67518, 69179, 71269, 75468, 77748, 80102, 82764, 92349, 112871, 113202, 116622, 120153, 123132, 131076, 135036, 138358, 142538, 160204, 184698, 194959, 207537, 213807, 225742, 226404, 233244, 240306, 276716, 285076, 338613, 360459, 369396, 389918, 415074, 427614, 451484, 480612, 584877, 622611, 641421, 677226, 720918, 760969, 779836, 830148, 855228, 1015839, 1169754, 1241581, 1245222, 1282842, 1354452, 1441836, 1521938, 1754631, 2031678, 2144549, 2282907, 2339508, 2483162, 2490444, 2565684, 3043876, 3509262, 3724743, 4063356, 4289098, 4565814, 4966324, 6433647, 6848721, 7018524, 7449486, 8578196, 9131628, 11174229, 12867294, 13697442, 14898972, 19300941, 22348458, 23590039, 25734588, 27394884, 38601882, 44696916, 47180078, 70770117, 77203764, 94360156, 141540234, 212310351, 283080468, 424620702, 849241404]

約数ペア:

[(1, 849241404), (2, 424620702), (3, 283080468), (4, 212310351), (6, 141540234), (9, 94360156), (11, 77203764), (12, 70770117), (18, 47180078), (19, 44696916), (22, 38601882), (31, 27394884), (33, 25734588), (36, 23590039), (38, 22348458), (44, 19300941), (57, 14898972), (62, 13697442), (66, 12867294), (76, 11174229), (93, 9131628), (99, 8578196), (114, 7449486), (121, 7018524), (124, 6848721), (132, 6433647), (171, 4966324), (186, 4565814), (198, 4289098), (209, 4063356), (228, 3724743), (242, 3509262), (279, 3043876), (331, 2565684), (341, 2490444), (342, 2483162), (363, 2339508), (372, 2282907), (396, 2144549), (418, 2031678), (484, 1754631), (558, 1521938), (589, 1441836), (627, 1354452), (662, 1282842), (682, 1245222), (684, 1241581), (726, 1169754), (836, 1015839), (993, 855228), (1023, 830148), (1089, 779836), (1116, 760969), (1178, 720918), (1254, 677226), (1324, 641421), (1364, 622611), (1452, 584877), (1767, 480612), (1881, 451484), (1986, 427614), (2046, 415074), (2178, 389918), (2299, 369396), (2356, 360459), (2508, 338613), (2979, 285076), (3069, 276716), (3534, 240306), (3641, 233244), (3751, 226404), (3762, 225742), (3972, 213807), (4092, 207537), (4356, 194959), (4598, 184698), (5301, 160204), (5958, 142538), (6138, 138358), (6289, 135036), (6479, 131076), (6897, 123132), (7068, 120153), (7282, 116622), (7502, 113202), (7524, 112871), (9196, 92349), (10261, 82764), (10602, 80102), (10923, 77748), (11253, 75468), (11916, 71269), (12276, 69179), (12578, 67518), (12958, 65538), (13794, 61566), (14564, 58311), (15004, 56601), (18867, 45012), (19437, 43692), (20522, 41382), (20691, 41044), (21204, 40051), (21846, 38874), (22506, 37734), (25156, 33759), (25916, 32769), (27588, 30783)]