389308889184

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{21997}}^1$

素因数の和:22373

約数の個数: 192

約数和(自身を含む): 1114020956160

約数和(自身を除く): 724712066976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 313, 372, 456, 496, 589, 608, 626, 744, 912, 939, 992, 1178, 1252, 1488, 1767, 1824, 1878, 2356, 2504, 2976, 3534, 3756, 4712, 5008, 5947, 7068, 7512, 9424, 9703, 10016, 11894, 14136, 15024, 17841, 18848, 19406, 21997, 23788, 28272, 29109, 30048, 35682, 38812, 43994, 47576, 56544, 58218, 65991, 71364, 77624, 87988, 95152, 116436, 131982, 142728, 155248, 175976, 184357, 190304, 232872, 263964, 285456, 310496, 351952, 368714, 417943, 465744, 527928, 553071, 570912, 681907, 703904, 737428, 835886, 931488, 1055856, 1106142, 1253829, 1363814, 1474856, 1671772, 2045721, 2111712, 2212284, 2507658, 2727628, 2949712, 3343544, 4091442, 4424568, 5015316, 5455256, 5899424, 6687088, 6885061, 8182884, 8849136, 10030632, 10910512, 12956233, 13374176, 13770122, 16365768, 17698272, 20061264, 20655183, 21821024, 25912466, 27540244, 32731536, 38868699, 40122528, 41310366, 51824932, 55080488, 65463072, 77737398, 82620732, 103649864, 110160976, 130816159, 155474796, 165241464, 207299728, 213436891, 220321952, 261632318, 310949592, 330482928, 392448477, 414599456, 426873782, 523264636, 621899184, 640310673, 660965856, 784896954, 853747564, 1046529272, 1243798368, 1280621346, 1569793908, 1707495128, 2093058544, 2561242692, 3139587816, 3414990256, 4055300929, 4186117088, 5122485384, 6279175632, 6829980512, 8110601858, 10244970768, 12165902787, 12558351264, 16221203716, 20489941536, 24331805574, 32442407432, 48663611148, 64884814864, 97327222296, 129769629728, 194654444592, 389308889184]

約数ペア:

[(1, 389308889184), (2, 194654444592), (3, 129769629728), (4, 97327222296), (6, 64884814864), (8, 48663611148), (12, 32442407432), (16, 24331805574), (19, 20489941536), (24, 16221203716), (31, 12558351264), (32, 12165902787), (38, 10244970768), (48, 8110601858), (57, 6829980512), (62, 6279175632), (76, 5122485384), (93, 4186117088), (96, 4055300929), (114, 3414990256), (124, 3139587816), (152, 2561242692), (186, 2093058544), (228, 1707495128), (248, 1569793908), (304, 1280621346), (313, 1243798368), (372, 1046529272), (456, 853747564), (496, 784896954), (589, 660965856), (608, 640310673), (626, 621899184), (744, 523264636), (912, 426873782), (939, 414599456), (992, 392448477), (1178, 330482928), (1252, 310949592), (1488, 261632318), (1767, 220321952), (1824, 213436891), (1878, 207299728), (2356, 165241464), (2504, 155474796), (2976, 130816159), (3534, 110160976), (3756, 103649864), (4712, 82620732), (5008, 77737398), (5947, 65463072), (7068, 55080488), (7512, 51824932), (9424, 41310366), (9703, 40122528), (10016, 38868699), (11894, 32731536), (14136, 27540244), (15024, 25912466), (17841, 21821024), (18848, 20655183), (19406, 20061264), (21997, 17698272), (23788, 16365768), (28272, 13770122), (29109, 13374176), (30048, 12956233), (35682, 10910512), (38812, 10030632), (43994, 8849136), (47576, 8182884), (56544, 6885061), (58218, 6687088), (65991, 5899424), (71364, 5455256), (77624, 5015316), (87988, 4424568), (95152, 4091442), (116436, 3343544), (131982, 2949712), (142728, 2727628), (155248, 2507658), (175976, 2212284), (184357, 2111712), (190304, 2045721), (232872, 1671772), (263964, 1474856), (285456, 1363814), (310496, 1253829), (351952, 1106142), (368714, 1055856), (417943, 931488), (465744, 835886), (527928, 737428), (553071, 703904), (570912, 681907)]