397017504

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 1254355200

約数和(自身を除く): 857337696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2719, 2808, 3042, 3744, 4056, 4563, 5408, 5438, 5616, 6084, 8112, 8157, 9126, 10876, 11232, 12168, 16224, 16314, 18252, 21752, 24336, 24471, 32628, 35347, 36504, 43504, 48672, 48942, 65256, 70694, 73008, 73413, 87008, 97884, 106041, 130512, 141388, 146016, 146826, 195768, 212082, 261024, 282776, 293652, 318123, 391536, 424164, 459511, 565552, 587304, 636246, 783072, 848328, 919022, 954369, 1131104, 1174608, 1272492, 1378533, 1696656, 1838044, 1908738, 2349216, 2544984, 2757066, 3393312, 3676088, 3817476, 4135599, 5089968, 5514132, 7352176, 7634952, 8271198, 10179936, 11028264, 12406797, 14704352, 15269904, 16542396, 22056528, 24813594, 30539808, 33084792, 44113056, 49627188, 66169584, 99254376, 132339168, 198508752, 397017504]

約数ペア:

[(1, 397017504), (2, 198508752), (3, 132339168), (4, 99254376), (6, 66169584), (8, 49627188), (9, 44113056), (12, 33084792), (13, 30539808), (16, 24813594), (18, 22056528), (24, 16542396), (26, 15269904), (27, 14704352), (32, 12406797), (36, 11028264), (39, 10179936), (48, 8271198), (52, 7634952), (54, 7352176), (72, 5514132), (78, 5089968), (96, 4135599), (104, 3817476), (108, 3676088), (117, 3393312), (144, 2757066), (156, 2544984), (169, 2349216), (208, 1908738), (216, 1838044), (234, 1696656), (288, 1378533), (312, 1272492), (338, 1174608), (351, 1131104), (416, 954369), (432, 919022), (468, 848328), (507, 783072), (624, 636246), (676, 587304), (702, 565552), (864, 459511), (936, 424164), (1014, 391536), (1248, 318123), (1352, 293652), (1404, 282776), (1521, 261024), (1872, 212082), (2028, 195768), (2704, 146826), (2719, 146016), (2808, 141388), (3042, 130512), (3744, 106041), (4056, 97884), (4563, 87008), (5408, 73413), (5438, 73008), (5616, 70694), (6084, 65256), (8112, 48942), (8157, 48672), (9126, 43504), (10876, 36504), (11232, 35347), (12168, 32628), (16224, 24471), (16314, 24336), (18252, 21752)]