784309968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22097

約数の個数: 120

約数和(自身を含む): 2488347680

約数和(自身を除く): 1704037712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 22051, 35568, 44102, 66153, 88204, 132306, 176408, 198459, 264612, 286663, 352816, 396918, 418969, 529224, 573326, 793836, 837938, 859989, 1058448, 1146652, 1256907, 1587672, 1675876, 1719978, 2293304, 2513814, 2579967, 3175344, 3351752, 3439956, 3770721, 4586608, 5027628, 5159934, 5446597, 6703504, 6879912, 7541442, 10055256, 10319868, 10893194, 13759824, 15082884, 16339791, 20110512, 20639736, 21786388, 30165768, 32679582, 41279472, 43572776, 49019373, 60331536, 65359164, 87145552, 98038746, 130718328, 196077492, 261436656, 392154984, 784309968]

約数ペア:

[(1, 784309968), (2, 392154984), (3, 261436656), (4, 196077492), (6, 130718328), (8, 98038746), (9, 87145552), (12, 65359164), (13, 60331536), (16, 49019373), (18, 43572776), (19, 41279472), (24, 32679582), (26, 30165768), (36, 21786388), (38, 20639736), (39, 20110512), (48, 16339791), (52, 15082884), (57, 13759824), (72, 10893194), (76, 10319868), (78, 10055256), (104, 7541442), (114, 6879912), (117, 6703504), (144, 5446597), (152, 5159934), (156, 5027628), (171, 4586608), (208, 3770721), (228, 3439956), (234, 3351752), (247, 3175344), (304, 2579967), (312, 2513814), (342, 2293304), (456, 1719978), (468, 1675876), (494, 1587672), (624, 1256907), (684, 1146652), (741, 1058448), (912, 859989), (936, 837938), (988, 793836), (1368, 573326), (1482, 529224), (1872, 418969), (1976, 396918), (2223, 352816), (2736, 286663), (2964, 264612), (3952, 198459), (4446, 176408), (5928, 132306), (8892, 88204), (11856, 66153), (17784, 44102), (22051, 35568)]