1876678496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 4830658560

約数和(自身を除く): 2953980064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 79, 88, 112, 124, 154, 158, 176, 217, 224, 248, 308, 311, 316, 341, 352, 434, 496, 553, 616, 622, 632, 682, 868, 869, 992, 1106, 1232, 1244, 1264, 1364, 1736, 1738, 2177, 2212, 2387, 2449, 2464, 2488, 2528, 2728, 3421, 3472, 3476, 4354, 4424, 4774, 4898, 4976, 5456, 6083, 6842, 6944, 6952, 8708, 8848, 9548, 9641, 9796, 9952, 10912, 12166, 13684, 13904, 17143, 17416, 17696, 19096, 19282, 19592, 23947, 24332, 24569, 26939, 27368, 27808, 34286, 34832, 38192, 38564, 39184, 47894, 48664, 49138, 53878, 54736, 67487, 68572, 69664, 76384, 77128, 78368, 95788, 97328, 98276, 106051, 107756, 109472, 134974, 137144, 154256, 171983, 188573, 191576, 194656, 196552, 212102, 215512, 269948, 270259, 274288, 308512, 343966, 377146, 383152, 393104, 424204, 431024, 539896, 540518, 548576, 687932, 742357, 754292, 761639, 766304, 786208, 848408, 862048, 1079792, 1081036, 1375864, 1484714, 1508584, 1523278, 1696816, 1891813, 2159584, 2162072, 2751728, 2969428, 3017168, 3046556, 3393632, 3783626, 4324144, 5331473, 5503456, 5938856, 6034336, 6093112, 7567252, 8378029, 8648288, 10662946, 11877712, 12186224, 15134504, 16756058, 21325892, 23755424, 24372448, 30269008, 33512116, 42651784, 58646203, 60538016, 67024232, 85303568, 117292406, 134048464, 170607136, 234584812, 268096928, 469169624, 938339248, 1876678496]

約数ペア:

[(1, 1876678496), (2, 938339248), (4, 469169624), (7, 268096928), (8, 234584812), (11, 170607136), (14, 134048464), (16, 117292406), (22, 85303568), (28, 67024232), (31, 60538016), (32, 58646203), (44, 42651784), (56, 33512116), (62, 30269008), (77, 24372448), (79, 23755424), (88, 21325892), (112, 16756058), (124, 15134504), (154, 12186224), (158, 11877712), (176, 10662946), (217, 8648288), (224, 8378029), (248, 7567252), (308, 6093112), (311, 6034336), (316, 5938856), (341, 5503456), (352, 5331473), (434, 4324144), (496, 3783626), (553, 3393632), (616, 3046556), (622, 3017168), (632, 2969428), (682, 2751728), (868, 2162072), (869, 2159584), (992, 1891813), (1106, 1696816), (1232, 1523278), (1244, 1508584), (1264, 1484714), (1364, 1375864), (1736, 1081036), (1738, 1079792), (2177, 862048), (2212, 848408), (2387, 786208), (2449, 766304), (2464, 761639), (2488, 754292), (2528, 742357), (2728, 687932), (3421, 548576), (3472, 540518), (3476, 539896), (4354, 431024), (4424, 424204), (4774, 393104), (4898, 383152), (4976, 377146), (5456, 343966), (6083, 308512), (6842, 274288), (6944, 270259), (6952, 269948), (8708, 215512), (8848, 212102), (9548, 196552), (9641, 194656), (9796, 191576), (9952, 188573), (10912, 171983), (12166, 154256), (13684, 137144), (13904, 134974), (17143, 109472), (17416, 107756), (17696, 106051), (19096, 98276), (19282, 97328), (19592, 95788), (23947, 78368), (24332, 77128), (24569, 76384), (26939, 69664), (27368, 68572), (27808, 67487), (34286, 54736), (34832, 53878), (38192, 49138), (38564, 48664), (39184, 47894)]