2785238928

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:4993

約数の個数: 120

約数和(自身を含む): 8289319896

約数和(自身を除く): 5504080968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 241, 272, 306, 408, 482, 612, 723, 816, 964, 1224, 1446, 1928, 2169, 2448, 2892, 3856, 4097, 4338, 4721, 5784, 8194, 8676, 9442, 11568, 12291, 14163, 16388, 17352, 18884, 24582, 28326, 32776, 34704, 36873, 37768, 42489, 49164, 56652, 65552, 73746, 75536, 80257, 84978, 98328, 113304, 147492, 160514, 169956, 196656, 226608, 240771, 294984, 321028, 339912, 481542, 589968, 642056, 679824, 722313, 963084, 1137761, 1284112, 1444626, 1926168, 2275522, 2889252, 3413283, 3852336, 4551044, 5778504, 6826566, 9102088, 10239849, 11557008, 13653132, 18204176, 19341937, 20479698, 27306264, 38683874, 40959396, 54612528, 58025811, 77367748, 81918792, 116051622, 154735496, 163837584, 174077433, 232103244, 309470992, 348154866, 464206488, 696309732, 928412976, 1392619464, 2785238928]

約数ペア:

[(1, 2785238928), (2, 1392619464), (3, 928412976), (4, 696309732), (6, 464206488), (8, 348154866), (9, 309470992), (12, 232103244), (16, 174077433), (17, 163837584), (18, 154735496), (24, 116051622), (34, 81918792), (36, 77367748), (48, 58025811), (51, 54612528), (68, 40959396), (72, 38683874), (102, 27306264), (136, 20479698), (144, 19341937), (153, 18204176), (204, 13653132), (241, 11557008), (272, 10239849), (306, 9102088), (408, 6826566), (482, 5778504), (612, 4551044), (723, 3852336), (816, 3413283), (964, 2889252), (1224, 2275522), (1446, 1926168), (1928, 1444626), (2169, 1284112), (2448, 1137761), (2892, 963084), (3856, 722313), (4097, 679824), (4338, 642056), (4721, 589968), (5784, 481542), (8194, 339912), (8676, 321028), (9442, 294984), (11568, 240771), (12291, 226608), (14163, 196656), (16388, 169956), (17352, 160514), (18884, 147492), (24582, 113304), (28326, 98328), (32776, 84978), (34704, 80257), (36873, 75536), (37768, 73746), (42489, 65552), (49164, 56652)]