678782690208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4261997}}^1$

素因数の和:4262099

約数の個数: 144

約数和(自身を含む): 2233968871680

約数和(自身を除く): 1555186181472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8848, 9954, 11376, 13272, 17696, 19908, 22752, 26544, 39816, 53088, 79632, 159264, 4261997, 8523994, 12785991, 17047988, 25571982, 29833979, 34095976, 38357973, 51143964, 59667958, 68191952, 76715946, 89501937, 102287928, 119335916, 136383904, 153431892, 179003874, 204575856, 238671832, 268505811, 306863784, 336697763, 358007748, 409151712, 477343664, 537011622, 613727568, 673395526, 716015496, 954687328, 1010093289, 1074023244, 1227455136, 1346791052, 1432030992, 2020186578, 2148046488, 2356884341, 2693582104, 2864061984, 3030279867, 4040373156, 4296092976, 4713768682, 5387164208, 6060559734, 7070653023, 8080746312, 8592185952, 9427537364, 10774328416, 12121119468, 14141306046, 16161492624, 18855074728, 21211959069, 24242238936, 28282612092, 32322985248, 37710149456, 42423918138, 48484477872, 56565224184, 75420298912, 84847836276, 96968955744, 113130448368, 169695672552, 226260896736, 339391345104, 678782690208]

約数ペア:

[(1, 678782690208), (2, 339391345104), (3, 226260896736), (4, 169695672552), (6, 113130448368), (7, 96968955744), (8, 84847836276), (9, 75420298912), (12, 56565224184), (14, 48484477872), (16, 42423918138), (18, 37710149456), (21, 32322985248), (24, 28282612092), (28, 24242238936), (32, 21211959069), (36, 18855074728), (42, 16161492624), (48, 14141306046), (56, 12121119468), (63, 10774328416), (72, 9427537364), (79, 8592185952), (84, 8080746312), (96, 7070653023), (112, 6060559734), (126, 5387164208), (144, 4713768682), (158, 4296092976), (168, 4040373156), (224, 3030279867), (237, 2864061984), (252, 2693582104), (288, 2356884341), (316, 2148046488), (336, 2020186578), (474, 1432030992), (504, 1346791052), (553, 1227455136), (632, 1074023244), (672, 1010093289), (711, 954687328), (948, 716015496), (1008, 673395526), (1106, 613727568), (1264, 537011622), (1422, 477343664), (1659, 409151712), (1896, 358007748), (2016, 336697763), (2212, 306863784), (2528, 268505811), (2844, 238671832), (3318, 204575856), (3792, 179003874), (4424, 153431892), (4977, 136383904), (5688, 119335916), (6636, 102287928), (7584, 89501937), (8848, 76715946), (9954, 68191952), (11376, 59667958), (13272, 51143964), (17696, 38357973), (19908, 34095976), (22752, 29833979), (26544, 25571982), (39816, 17047988), (53088, 12785991), (79632, 8523994), (159264, 4261997)]