690123374416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{6869}}^1$

素因数の和:8457

約数の個数: 160

約数和(自身を含む): 1661779353600

約数和(自身を除く): 971655979184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1523, 1736, 2128, 2356, 3046, 3472, 4123, 4712, 6092, 6869, 8246, 9424, 10661, 12184, 13738, 16492, 21322, 24368, 27476, 28937, 32984, 42644, 47213, 48083, 54952, 57874, 65968, 85288, 94426, 96166, 109904, 115748, 130511, 170576, 188852, 192332, 202559, 212939, 231496, 261022, 330491, 377704, 384664, 405118, 425878, 462992, 522044, 660982, 755408, 769328, 810236, 851756, 897047, 913577, 1044088, 1321964, 1490573, 1620472, 1703512, 1794094, 1827154, 2088176, 2643928, 2981146, 3240944, 3407024, 3588188, 3654308, 4045841, 5287856, 5962292, 6279329, 7176376, 7308616, 8091682, 10461487, 11924584, 12558658, 14352752, 14617232, 16183364, 20922974, 23849168, 25117316, 28320887, 32366728, 41845948, 50234632, 56641774, 64733456, 73230409, 83691896, 100469264, 113283548, 146460818, 167383792, 198768253, 226567096, 292921636, 324306097, 397536506, 453134192, 585843272, 648612194, 795073012, 1171686544, 1297224388, 1391377771, 1590146024, 2270142679, 2594448776, 2782755542, 3180292048, 4540285358, 5188897552, 5565511084, 6161815843, 9080570716, 11131022168, 12323631686, 18161141432, 22262044336, 24647263372, 36322282864, 43132710901, 49294526744, 86265421802, 98589053488, 172530843604, 345061687208, 690123374416]

約数ペア:

[(1, 690123374416), (2, 345061687208), (4, 172530843604), (7, 98589053488), (8, 86265421802), (14, 49294526744), (16, 43132710901), (19, 36322282864), (28, 24647263372), (31, 22262044336), (38, 18161141432), (56, 12323631686), (62, 11131022168), (76, 9080570716), (112, 6161815843), (124, 5565511084), (133, 5188897552), (152, 4540285358), (217, 3180292048), (248, 2782755542), (266, 2594448776), (304, 2270142679), (434, 1590146024), (496, 1391377771), (532, 1297224388), (589, 1171686544), (868, 795073012), (1064, 648612194), (1178, 585843272), (1523, 453134192), (1736, 397536506), (2128, 324306097), (2356, 292921636), (3046, 226567096), (3472, 198768253), (4123, 167383792), (4712, 146460818), (6092, 113283548), (6869, 100469264), (8246, 83691896), (9424, 73230409), (10661, 64733456), (12184, 56641774), (13738, 50234632), (16492, 41845948), (21322, 32366728), (24368, 28320887), (27476, 25117316), (28937, 23849168), (32984, 20922974), (42644, 16183364), (47213, 14617232), (48083, 14352752), (54952, 12558658), (57874, 11924584), (65968, 10461487), (85288, 8091682), (94426, 7308616), (96166, 7176376), (109904, 6279329), (115748, 5962292), (130511, 5287856), (170576, 4045841), (188852, 3654308), (192332, 3588188), (202559, 3407024), (212939, 3240944), (231496, 2981146), (261022, 2643928), (330491, 2088176), (377704, 1827154), (384664, 1794094), (405118, 1703512), (425878, 1620472), (462992, 1490573), (522044, 1321964), (660982, 1044088), (755408, 913577), (769328, 897047), (810236, 851756)]