398644066240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{264437}}^1$

素因数の和:265134

約数の個数: 112

約数和(自身を含む): 1086497468352

約数和(自身を除く): 687853402112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 673, 1120, 1346, 2240, 2692, 3365, 4711, 5384, 6730, 9422, 10768, 13460, 18844, 21536, 23555, 26920, 37688, 43072, 47110, 53840, 75376, 94220, 107680, 150752, 188440, 215360, 264437, 301504, 376880, 528874, 753760, 1057748, 1322185, 1507520, 1851059, 2115496, 2644370, 3702118, 4230992, 5288740, 7404236, 8461984, 9255295, 10577480, 14808472, 16923968, 18510590, 21154960, 29616944, 37021180, 42309920, 59233888, 74042360, 84619840, 118467776, 148084720, 177966101, 296169440, 355932202, 592338880, 711864404, 889830505, 1245762707, 1423728808, 1779661010, 2491525414, 2847457616, 3559322020, 4983050828, 5694915232, 6228813535, 7118644040, 9966101656, 11389830464, 12457627070, 14237288080, 19932203312, 24915254140, 28474576160, 39864406624, 49830508280, 56949152320, 79728813248, 99661016560, 199322033120, 398644066240]

約数ペア:

[(1, 398644066240), (2, 199322033120), (4, 99661016560), (5, 79728813248), (7, 56949152320), (8, 49830508280), (10, 39864406624), (14, 28474576160), (16, 24915254140), (20, 19932203312), (28, 14237288080), (32, 12457627070), (35, 11389830464), (40, 9966101656), (56, 7118644040), (64, 6228813535), (70, 5694915232), (80, 4983050828), (112, 3559322020), (140, 2847457616), (160, 2491525414), (224, 1779661010), (280, 1423728808), (320, 1245762707), (448, 889830505), (560, 711864404), (673, 592338880), (1120, 355932202), (1346, 296169440), (2240, 177966101), (2692, 148084720), (3365, 118467776), (4711, 84619840), (5384, 74042360), (6730, 59233888), (9422, 42309920), (10768, 37021180), (13460, 29616944), (18844, 21154960), (21536, 18510590), (23555, 16923968), (26920, 14808472), (37688, 10577480), (43072, 9255295), (47110, 8461984), (53840, 7404236), (75376, 5288740), (94220, 4230992), (107680, 3702118), (150752, 2644370), (188440, 2115496), (215360, 1851059), (264437, 1507520), (301504, 1322185), (376880, 1057748), (528874, 753760)]