678923424

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{2719}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 2104300800

約数和(自身を除く): 1425377376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 578, 612, 816, 864, 867, 918, 1156, 1224, 1632, 1734, 1836, 2312, 2448, 2601, 2719, 3468, 3672, 4624, 4896, 5202, 5438, 6936, 7344, 7803, 8157, 9248, 10404, 10876, 13872, 14688, 15606, 16314, 20808, 21752, 24471, 27744, 31212, 32628, 41616, 43504, 46223, 48942, 62424, 65256, 73413, 83232, 87008, 92446, 97884, 124848, 130512, 138669, 146826, 184892, 195768, 249696, 261024, 277338, 293652, 369784, 391536, 416007, 554676, 587304, 739568, 783072, 785791, 832014, 1109352, 1174608, 1248021, 1479136, 1571582, 1664028, 2218704, 2349216, 2357373, 2496042, 3143164, 3328056, 4437408, 4714746, 4992084, 6286328, 6656112, 7072119, 9429492, 9984168, 12572656, 13312224, 14144238, 18858984, 19968336, 21216357, 25145312, 28288476, 37717968, 39936672, 42432714, 56576952, 75435936, 84865428, 113153904, 169730856, 226307808, 339461712, 678923424]

約数ペア:

[(1, 678923424), (2, 339461712), (3, 226307808), (4, 169730856), (6, 113153904), (8, 84865428), (9, 75435936), (12, 56576952), (16, 42432714), (17, 39936672), (18, 37717968), (24, 28288476), (27, 25145312), (32, 21216357), (34, 19968336), (36, 18858984), (48, 14144238), (51, 13312224), (54, 12572656), (68, 9984168), (72, 9429492), (96, 7072119), (102, 6656112), (108, 6286328), (136, 4992084), (144, 4714746), (153, 4437408), (204, 3328056), (216, 3143164), (272, 2496042), (288, 2357373), (289, 2349216), (306, 2218704), (408, 1664028), (432, 1571582), (459, 1479136), (544, 1248021), (578, 1174608), (612, 1109352), (816, 832014), (864, 785791), (867, 783072), (918, 739568), (1156, 587304), (1224, 554676), (1632, 416007), (1734, 391536), (1836, 369784), (2312, 293652), (2448, 277338), (2601, 261024), (2719, 249696), (3468, 195768), (3672, 184892), (4624, 146826), (4896, 138669), (5202, 130512), (5438, 124848), (6936, 97884), (7344, 92446), (7803, 87008), (8157, 83232), (9248, 73413), (10404, 65256), (10876, 62424), (13872, 48942), (14688, 46223), (15606, 43504), (16314, 41616), (20808, 32628), (21752, 31212), (24471, 27744)]