19965087168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{8819}}^1$

素因数の和:9754

約数の個数: 112

約数和(自身を含む): 56956878720

約数和(自身を除く): 36991791552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 907, 1248, 1814, 2496, 2721, 3628, 5442, 7256, 8819, 10884, 11791, 14512, 17638, 21768, 23582, 26457, 29024, 35276, 35373, 43536, 47164, 52914, 58048, 70552, 70746, 87072, 94328, 105828, 114647, 141104, 141492, 174144, 188656, 211656, 229294, 282208, 282984, 343941, 377312, 423312, 458588, 564416, 565968, 687882, 754624, 846624, 917176, 1131936, 1375764, 1693248, 1834352, 2263872, 2751528, 3668704, 5503056, 7337408, 7998833, 11006112, 15997666, 22012224, 23996499, 31995332, 47992998, 63990664, 95985996, 103984829, 127981328, 191971992, 207969658, 255962656, 311954487, 383943984, 415939316, 511925312, 623908974, 767887968, 831878632, 1247817948, 1535775936, 1663757264, 2495635896, 3327514528, 4991271792, 6655029056, 9982543584, 19965087168]

約数ペア:

[(1, 19965087168), (2, 9982543584), (3, 6655029056), (4, 4991271792), (6, 3327514528), (8, 2495635896), (12, 1663757264), (13, 1535775936), (16, 1247817948), (24, 831878632), (26, 767887968), (32, 623908974), (39, 511925312), (48, 415939316), (52, 383943984), (64, 311954487), (78, 255962656), (96, 207969658), (104, 191971992), (156, 127981328), (192, 103984829), (208, 95985996), (312, 63990664), (416, 47992998), (624, 31995332), (832, 23996499), (907, 22012224), (1248, 15997666), (1814, 11006112), (2496, 7998833), (2721, 7337408), (3628, 5503056), (5442, 3668704), (7256, 2751528), (8819, 2263872), (10884, 1834352), (11791, 1693248), (14512, 1375764), (17638, 1131936), (21768, 917176), (23582, 846624), (26457, 754624), (29024, 687882), (35276, 565968), (35373, 564416), (43536, 458588), (47164, 423312), (52914, 377312), (58048, 343941), (70552, 282984), (70746, 282208), (87072, 229294), (94328, 211656), (105828, 188656), (114647, 174144), (141104, 141492)]