390833655184

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{301789}}^1$

素因数の和:302208

約数の個数: 80

約数和(自身を含む): 895732034560

約数和(自身を除く): 504898379376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 373, 434, 496, 746, 868, 1492, 1736, 2611, 2984, 3472, 5222, 5968, 10444, 11563, 20888, 23126, 41776, 46252, 80941, 92504, 161882, 185008, 301789, 323764, 603578, 647528, 1207156, 1295056, 2112523, 2414312, 4225046, 4828624, 8450092, 9355459, 16900184, 18710918, 33800368, 37421836, 65488213, 74843672, 112567297, 130976426, 149687344, 225134594, 261952852, 450269188, 523905704, 787971079, 900538376, 1047811408, 1575942158, 1801076752, 3151884316, 3489586207, 6303768632, 6979172414, 12607537264, 13958344828, 24427103449, 27916689656, 48854206898, 55833379312, 97708413796, 195416827592, 390833655184]

約数ペア:

[(1, 390833655184), (2, 195416827592), (4, 97708413796), (7, 55833379312), (8, 48854206898), (14, 27916689656), (16, 24427103449), (28, 13958344828), (31, 12607537264), (56, 6979172414), (62, 6303768632), (112, 3489586207), (124, 3151884316), (217, 1801076752), (248, 1575942158), (373, 1047811408), (434, 900538376), (496, 787971079), (746, 523905704), (868, 450269188), (1492, 261952852), (1736, 225134594), (2611, 149687344), (2984, 130976426), (3472, 112567297), (5222, 74843672), (5968, 65488213), (10444, 37421836), (11563, 33800368), (20888, 18710918), (23126, 16900184), (41776, 9355459), (46252, 8450092), (80941, 4828624), (92504, 4225046), (161882, 2414312), (185008, 2112523), (301789, 1295056), (323764, 1207156), (603578, 647528)]