1819204992

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 5953846080

約数和(自身を除く): 4134641088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 128, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 384, 396, 421, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 842, 968, 992, 1023, 1056, 1089, 1116, 1152, 1263, 1364, 1408, 1452, 1488, 1584, 1684, 1936, 1984, 2046, 2112, 2178, 2232, 2526, 2728, 2904, 2976, 3069, 3168, 3368, 3751, 3789, 3872, 3968, 4092, 4224, 4356, 4464, 4631, 5052, 5456, 5808, 5952, 6138, 6336, 6736, 7502, 7578, 7744, 8184, 8712, 8928, 9262, 10104, 10912, 11253, 11616, 11904, 12276, 12672, 13051, 13472, 13893, 15004, 15156, 15488, 16368, 17424, 17856, 18524, 20208, 21824, 22506, 23232, 24552, 26102, 26944, 27786, 30008, 30312, 32736, 33759, 34848, 35712, 37048, 39153, 40416, 41679, 43648, 45012, 46464, 49104, 50941, 52204, 53888, 55572, 60016, 60624, 65472, 67518, 69696, 74096, 78306, 80832, 83358, 90024, 98208, 101882, 104408, 111144, 117459, 120032, 121248, 130944, 135036, 139392, 143561, 148192, 152823, 156612, 161664, 166716, 180048, 196416, 203764, 208816, 222288, 234918, 240064, 242496, 270072, 287122, 296384, 305646, 313224, 333432, 360096, 392832, 407528, 417632, 430683, 444576, 458469, 469836, 480128, 484992, 540144, 574244, 592768, 611292, 626448, 666864, 720192, 815056, 835264, 861366, 889152, 916938, 939672, 1080288, 1148488, 1222584, 1252896, 1292049, 1333728, 1440384, 1579171, 1630112, 1670528, 1722732, 1778304, 1833876, 1879344, 2160576, 2296976, 2445168, 2505792, 2584098, 2667456, 3158342, 3260224, 3445464, 3667752, 3758688, 4321152, 4593952, 4737513, 4890336, 5011584, 5168196, 5334912, 6316684, 6520448, 6890928, 7335504, 7517376, 9187904, 9475026, 9780672, 10336392, 12633368, 13781856, 14212539, 14671008, 15034752, 18375808, 18950052, 19561344, 20672784, 25266736, 27563712, 28425078, 29342016, 37900104, 41345568, 50533472, 55127424, 56850156, 58684032, 75800208, 82691136, 101066944, 113700312, 151600416, 165382272, 202133888, 227400624, 303200832, 454801248, 606401664, 909602496, 1819204992]

約数ペア:

[(1, 1819204992), (2, 909602496), (3, 606401664), (4, 454801248), (6, 303200832), (8, 227400624), (9, 202133888), (11, 165382272), (12, 151600416), (16, 113700312), (18, 101066944), (22, 82691136), (24, 75800208), (31, 58684032), (32, 56850156), (33, 55127424), (36, 50533472), (44, 41345568), (48, 37900104), (62, 29342016), (64, 28425078), (66, 27563712), (72, 25266736), (88, 20672784), (93, 19561344), (96, 18950052), (99, 18375808), (121, 15034752), (124, 14671008), (128, 14212539), (132, 13781856), (144, 12633368), (176, 10336392), (186, 9780672), (192, 9475026), (198, 9187904), (242, 7517376), (248, 7335504), (264, 6890928), (279, 6520448), (288, 6316684), (341, 5334912), (352, 5168196), (363, 5011584), (372, 4890336), (384, 4737513), (396, 4593952), (421, 4321152), (484, 3758688), (496, 3667752), (528, 3445464), (558, 3260224), (576, 3158342), (682, 2667456), (704, 2584098), (726, 2505792), (744, 2445168), (792, 2296976), (842, 2160576), (968, 1879344), (992, 1833876), (1023, 1778304), (1056, 1722732), (1089, 1670528), (1116, 1630112), (1152, 1579171), (1263, 1440384), (1364, 1333728), (1408, 1292049), (1452, 1252896), (1488, 1222584), (1584, 1148488), (1684, 1080288), (1936, 939672), (1984, 916938), (2046, 889152), (2112, 861366), (2178, 835264), (2232, 815056), (2526, 720192), (2728, 666864), (2904, 626448), (2976, 611292), (3069, 592768), (3168, 574244), (3368, 540144), (3751, 484992), (3789, 480128), (3872, 469836), (3968, 458469), (4092, 444576), (4224, 430683), (4356, 417632), (4464, 407528), (4631, 392832), (5052, 360096), (5456, 333432), (5808, 313224), (5952, 305646), (6138, 296384), (6336, 287122), (6736, 270072), (7502, 242496), (7578, 240064), (7744, 234918), (8184, 222288), (8712, 208816), (8928, 203764), (9262, 196416), (10104, 180048), (10912, 166716), (11253, 161664), (11616, 156612), (11904, 152823), (12276, 148192), (12672, 143561), (13051, 139392), (13472, 135036), (13893, 130944), (15004, 121248), (15156, 120032), (15488, 117459), (16368, 111144), (17424, 104408), (17856, 101882), (18524, 98208), (20208, 90024), (21824, 83358), (22506, 80832), (23232, 78306), (24552, 74096), (26102, 69696), (26944, 67518), (27786, 65472), (30008, 60624), (30312, 60016), (32736, 55572), (33759, 53888), (34848, 52204), (35712, 50941), (37048, 49104), (39153, 46464), (40416, 45012), (41679, 43648)]