868911648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 2745630720

約数和(自身を除く): 1876719072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 121, 124, 127, 132, 152, 176, 186, 209, 228, 242, 248, 254, 264, 304, 341, 352, 363, 372, 381, 418, 456, 484, 496, 508, 528, 589, 608, 627, 682, 726, 744, 762, 836, 912, 968, 992, 1016, 1023, 1056, 1178, 1254, 1364, 1397, 1452, 1488, 1524, 1672, 1767, 1824, 1936, 2032, 2046, 2299, 2356, 2413, 2508, 2728, 2794, 2904, 2976, 3048, 3344, 3534, 3751, 3872, 3937, 4064, 4092, 4191, 4598, 4712, 4826, 5016, 5456, 5588, 5808, 6096, 6479, 6688, 6897, 7068, 7239, 7502, 7874, 8184, 8382, 9196, 9424, 9652, 10032, 10912, 11176, 11253, 11616, 11811, 12192, 12958, 13794, 14136, 14478, 15004, 15367, 15748, 16368, 16764, 18392, 18848, 19304, 19437, 20064, 22352, 22506, 23622, 25916, 26543, 27588, 28272, 28956, 30008, 30734, 31496, 32736, 33528, 36784, 38608, 38874, 43307, 44704, 45012, 46101, 47244, 51832, 53086, 55176, 56544, 57912, 60016, 61468, 62992, 67056, 71269, 73568, 74803, 77216, 77748, 79629, 86614, 90024, 92202, 94488, 103664, 106172, 110352, 115824, 120032, 122936, 125984, 129921, 134112, 142538, 149606, 155496, 159258, 173228, 180048, 184404, 188976, 207328, 212344, 213807, 220704, 224409, 231648, 245872, 259842, 285076, 291973, 299212, 310992, 318516, 346456, 360096, 368808, 377952, 424688, 427614, 448818, 476377, 491744, 519684, 570152, 583946, 598424, 621984, 637032, 692912, 737616, 822833, 849376, 855228, 875919, 897636, 952754, 1039368, 1140304, 1167892, 1196848, 1274064, 1385824, 1429131, 1475232, 1645666, 1710456, 1751838, 1795272, 1905508, 2078736, 2280608, 2335784, 2393696, 2468499, 2548128, 2858262, 3291332, 3420912, 3503676, 3590544, 3811016, 4157472, 4671568, 4936998, 5716524, 6582664, 6841824, 7007352, 7181088, 7622032, 9051163, 9343136, 9873996, 11433048, 13165328, 14014704, 15244064, 18102326, 19747992, 22866096, 26330656, 27153489, 28029408, 36204652, 39495984, 45732192, 54306978, 72409304, 78991968, 108613956, 144818608, 217227912, 289637216, 434455824, 868911648]

約数ペア:

[(1, 868911648), (2, 434455824), (3, 289637216), (4, 217227912), (6, 144818608), (8, 108613956), (11, 78991968), (12, 72409304), (16, 54306978), (19, 45732192), (22, 39495984), (24, 36204652), (31, 28029408), (32, 27153489), (33, 26330656), (38, 22866096), (44, 19747992), (48, 18102326), (57, 15244064), (62, 14014704), (66, 13165328), (76, 11433048), (88, 9873996), (93, 9343136), (96, 9051163), (114, 7622032), (121, 7181088), (124, 7007352), (127, 6841824), (132, 6582664), (152, 5716524), (176, 4936998), (186, 4671568), (209, 4157472), (228, 3811016), (242, 3590544), (248, 3503676), (254, 3420912), (264, 3291332), (304, 2858262), (341, 2548128), (352, 2468499), (363, 2393696), (372, 2335784), (381, 2280608), (418, 2078736), (456, 1905508), (484, 1795272), (496, 1751838), (508, 1710456), (528, 1645666), (589, 1475232), (608, 1429131), (627, 1385824), (682, 1274064), (726, 1196848), (744, 1167892), (762, 1140304), (836, 1039368), (912, 952754), (968, 897636), (992, 875919), (1016, 855228), (1023, 849376), (1056, 822833), (1178, 737616), (1254, 692912), (1364, 637032), (1397, 621984), (1452, 598424), (1488, 583946), (1524, 570152), (1672, 519684), (1767, 491744), (1824, 476377), (1936, 448818), (2032, 427614), (2046, 424688), (2299, 377952), (2356, 368808), (2413, 360096), (2508, 346456), (2728, 318516), (2794, 310992), (2904, 299212), (2976, 291973), (3048, 285076), (3344, 259842), (3534, 245872), (3751, 231648), (3872, 224409), (3937, 220704), (4064, 213807), (4092, 212344), (4191, 207328), (4598, 188976), (4712, 184404), (4826, 180048), (5016, 173228), (5456, 159258), (5588, 155496), (5808, 149606), (6096, 142538), (6479, 134112), (6688, 129921), (6897, 125984), (7068, 122936), (7239, 120032), (7502, 115824), (7874, 110352), (8184, 106172), (8382, 103664), (9196, 94488), (9424, 92202), (9652, 90024), (10032, 86614), (10912, 79629), (11176, 77748), (11253, 77216), (11616, 74803), (11811, 73568), (12192, 71269), (12958, 67056), (13794, 62992), (14136, 61468), (14478, 60016), (15004, 57912), (15367, 56544), (15748, 55176), (16368, 53086), (16764, 51832), (18392, 47244), (18848, 46101), (19304, 45012), (19437, 44704), (20064, 43307), (22352, 38874), (22506, 38608), (23622, 36784), (25916, 33528), (26543, 32736), (27588, 31496), (28272, 30734), (28956, 30008)]