1888459056

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2224

約数の個数: 160

約数和(自身を含む): 5946048000

約数和(自身を除く): 4057588944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 199, 216, 264, 297, 396, 398, 432, 528, 594, 597, 792, 796, 1188, 1194, 1584, 1592, 1791, 1997, 2189, 2376, 2388, 3184, 3582, 3994, 4378, 4752, 4776, 5373, 5991, 6567, 7164, 7988, 8756, 9552, 10746, 11982, 13134, 14328, 15976, 17512, 17973, 19701, 21492, 21967, 23964, 26268, 28656, 31952, 35024, 35946, 39402, 42984, 43934, 47928, 52536, 53919, 59103, 65901, 71892, 78804, 85968, 87868, 95856, 105072, 107838, 118206, 131802, 143784, 157608, 175736, 197703, 215676, 236412, 263604, 287568, 315216, 351472, 395406, 397403, 431352, 472824, 527208, 593109, 790812, 794806, 862704, 945648, 1054416, 1186218, 1192209, 1581624, 1589612, 2372436, 2384418, 3163248, 3179224, 3576627, 4371433, 4744872, 4768836, 6358448, 7153254, 8742866, 9489744, 9537672, 10729881, 13114299, 14306508, 17485732, 19075344, 21459762, 26228598, 28613016, 34971464, 39342897, 42919524, 52457196, 57226032, 69942928, 78685794, 85839048, 104914392, 118028691, 157371588, 171678096, 209828784, 236057382, 314743176, 472114764, 629486352, 944229528, 1888459056]

約数ペア:

[(1, 1888459056), (2, 944229528), (3, 629486352), (4, 472114764), (6, 314743176), (8, 236057382), (9, 209828784), (11, 171678096), (12, 157371588), (16, 118028691), (18, 104914392), (22, 85839048), (24, 78685794), (27, 69942928), (33, 57226032), (36, 52457196), (44, 42919524), (48, 39342897), (54, 34971464), (66, 28613016), (72, 26228598), (88, 21459762), (99, 19075344), (108, 17485732), (132, 14306508), (144, 13114299), (176, 10729881), (198, 9537672), (199, 9489744), (216, 8742866), (264, 7153254), (297, 6358448), (396, 4768836), (398, 4744872), (432, 4371433), (528, 3576627), (594, 3179224), (597, 3163248), (792, 2384418), (796, 2372436), (1188, 1589612), (1194, 1581624), (1584, 1192209), (1592, 1186218), (1791, 1054416), (1997, 945648), (2189, 862704), (2376, 794806), (2388, 790812), (3184, 593109), (3582, 527208), (3994, 472824), (4378, 431352), (4752, 397403), (4776, 395406), (5373, 351472), (5991, 315216), (6567, 287568), (7164, 263604), (7988, 236412), (8756, 215676), (9552, 197703), (10746, 175736), (11982, 157608), (13134, 143784), (14328, 131802), (15976, 118206), (17512, 107838), (17973, 105072), (19701, 95856), (21492, 87868), (21967, 85968), (23964, 78804), (26268, 71892), (28656, 65901), (31952, 59103), (35024, 53919), (35946, 52536), (39402, 47928), (42984, 43934)]