217135152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6867

約数の個数: 120

約数和(自身を含む): 693018144

約数和(自身を除く): 475882992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 6823, 7956, 10608, 13646, 15912, 20469, 27292, 31824, 40938, 54584, 61407, 81876, 88699, 109168, 115991, 122814, 163752, 177398, 231982, 245628, 266097, 327504, 347973, 354796, 463964, 491256, 532194, 695946, 709592, 798291, 927928, 982512, 1043919, 1064388, 1391892, 1419184, 1507883, 1596582, 1855856, 2087838, 2128776, 2783784, 3015766, 3193164, 4175676, 4257552, 4523649, 5567568, 6031532, 6386328, 8351352, 9047298, 12063064, 12772656, 13570947, 16702704, 18094596, 24126128, 27141894, 36189192, 54283788, 72378384, 108567576, 217135152]

約数ペア:

[(1, 217135152), (2, 108567576), (3, 72378384), (4, 54283788), (6, 36189192), (8, 27141894), (9, 24126128), (12, 18094596), (13, 16702704), (16, 13570947), (17, 12772656), (18, 12063064), (24, 9047298), (26, 8351352), (34, 6386328), (36, 6031532), (39, 5567568), (48, 4523649), (51, 4257552), (52, 4175676), (68, 3193164), (72, 3015766), (78, 2783784), (102, 2128776), (104, 2087838), (117, 1855856), (136, 1596582), (144, 1507883), (153, 1419184), (156, 1391892), (204, 1064388), (208, 1043919), (221, 982512), (234, 927928), (272, 798291), (306, 709592), (312, 695946), (408, 532194), (442, 491256), (468, 463964), (612, 354796), (624, 347973), (663, 327504), (816, 266097), (884, 245628), (936, 231982), (1224, 177398), (1326, 163752), (1768, 122814), (1872, 115991), (1989, 109168), (2448, 88699), (2652, 81876), (3536, 61407), (3978, 54584), (5304, 40938), (6823, 31824), (7956, 27292), (10608, 20469), (13646, 15912)]