42881328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 120

約数和(自身を含む): 144435200

約数和(自身を除く): 101553872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2239, 2394, 2736, 3192, 4478, 4788, 6384, 6717, 8956, 9576, 13434, 15673, 17912, 19152, 20151, 26868, 31346, 35824, 40302, 42541, 47019, 53736, 62692, 80604, 85082, 94038, 107472, 125384, 127623, 141057, 161208, 170164, 188076, 250768, 255246, 282114, 297787, 322416, 340328, 376152, 382869, 510492, 564228, 595574, 680656, 752304, 765738, 893361, 1020984, 1128456, 1191148, 1531476, 1786722, 2041968, 2256912, 2382296, 2680083, 3062952, 3573444, 4764592, 5360166, 6125904, 7146888, 10720332, 14293776, 21440664, 42881328]

約数ペア:

[(1, 42881328), (2, 21440664), (3, 14293776), (4, 10720332), (6, 7146888), (7, 6125904), (8, 5360166), (9, 4764592), (12, 3573444), (14, 3062952), (16, 2680083), (18, 2382296), (19, 2256912), (21, 2041968), (24, 1786722), (28, 1531476), (36, 1191148), (38, 1128456), (42, 1020984), (48, 893361), (56, 765738), (57, 752304), (63, 680656), (72, 595574), (76, 564228), (84, 510492), (112, 382869), (114, 376152), (126, 340328), (133, 322416), (144, 297787), (152, 282114), (168, 255246), (171, 250768), (228, 188076), (252, 170164), (266, 161208), (304, 141057), (336, 127623), (342, 125384), (399, 107472), (456, 94038), (504, 85082), (532, 80604), (684, 62692), (798, 53736), (912, 47019), (1008, 42541), (1064, 40302), (1197, 35824), (1368, 31346), (1596, 26868), (2128, 20151), (2239, 19152), (2394, 17912), (2736, 15673), (3192, 13434), (4478, 9576), (4788, 8956), (6384, 6717)]