16767899856

素因数分解:

$2^4\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{19417}}^1$

素因数の和:21433

約数の個数: 80

約数和(自身を含む): 48156640000

約数和(自身を除く): 31388740144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 19417, 23988, 31984, 35982, 38834, 47976, 53973, 58251, 71964, 77668, 95952, 107946, 116502, 143928, 155336, 174753, 215892, 233004, 287856, 310672, 349506, 431784, 466008, 524259, 699012, 863568, 932016, 1048518, 1398024, 2097036, 2796048, 4194072, 8388144, 38814583, 77629166, 116443749, 155258332, 232887498, 310516664, 349331247, 465774996, 621033328, 698662494, 931549992, 1047993741, 1397324988, 1863099984, 2095987482, 2794649976, 4191974964, 5589299952, 8383949928, 16767899856]

約数ペア:

[(1, 16767899856), (2, 8383949928), (3, 5589299952), (4, 4191974964), (6, 2794649976), (8, 2095987482), (9, 1863099984), (12, 1397324988), (16, 1047993741), (18, 931549992), (24, 698662494), (27, 621033328), (36, 465774996), (48, 349331247), (54, 310516664), (72, 232887498), (108, 155258332), (144, 116443749), (216, 77629166), (432, 38814583), (1999, 8388144), (3998, 4194072), (5997, 2796048), (7996, 2097036), (11994, 1398024), (15992, 1048518), (17991, 932016), (19417, 863568), (23988, 699012), (31984, 524259), (35982, 466008), (38834, 431784), (47976, 349506), (53973, 310672), (58251, 287856), (71964, 233004), (77668, 215892), (95952, 174753), (107946, 155336), (116502, 143928)]