1331297856

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 252

約数和(自身を含む): 4605973008

約数和(自身を除く): 3274675152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1747, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3402, 3494, 3528, 3888, 3969, 4032, 4536, 4704, 5184, 5241, 5292, 6048, 6804, 6988, 7056, 7776, 7938, 9072, 9408, 10482, 10584, 11907, 12096, 12229, 13608, 13976, 14112, 15552, 15723, 15876, 18144, 20964, 21168, 23814, 24458, 27216, 27952, 28224, 31446, 31752, 36288, 36687, 41928, 42336, 47169, 47628, 48916, 54432, 55904, 62892, 63504, 73374, 83856, 84672, 85603, 94338, 95256, 97832, 108864, 110061, 111808, 125784, 127008, 141507, 146748, 167712, 171206, 188676, 190512, 195664, 220122, 251568, 254016, 256809, 283014, 293496, 330183, 335424, 342412, 377352, 381024, 391328, 424521, 440244, 503136, 513618, 566028, 586992, 660366, 684824, 754704, 762048, 770427, 782656, 849042, 880488, 990549, 1006272, 1027236, 1132056, 1173984, 1320732, 1369648, 1509408, 1540854, 1698084, 1760976, 1981098, 2054472, 2264112, 2311281, 2347968, 2641464, 2739296, 2971647, 3018816, 3081708, 3396168, 3521952, 3962196, 4108944, 4528224, 4622562, 5282928, 5478592, 5943294, 6163416, 6792336, 6933843, 7043904, 7924392, 8217888, 9056448, 9245124, 10565856, 11886588, 12326832, 13584672, 13867686, 15848784, 16435776, 18490248, 20801529, 21131712, 23773176, 24653664, 27169344, 27735372, 31697568, 36980496, 41603058, 47546352, 49307328, 55470744, 63395136, 73960992, 83206116, 95092704, 110941488, 147921984, 166412232, 190185408, 221882976, 332824464, 443765952, 665648928, 1331297856]

約数ペア:

[(1, 1331297856), (2, 665648928), (3, 443765952), (4, 332824464), (6, 221882976), (7, 190185408), (8, 166412232), (9, 147921984), (12, 110941488), (14, 95092704), (16, 83206116), (18, 73960992), (21, 63395136), (24, 55470744), (27, 49307328), (28, 47546352), (32, 41603058), (36, 36980496), (42, 31697568), (48, 27735372), (49, 27169344), (54, 24653664), (56, 23773176), (63, 21131712), (64, 20801529), (72, 18490248), (81, 16435776), (84, 15848784), (96, 13867686), (98, 13584672), (108, 12326832), (112, 11886588), (126, 10565856), (144, 9245124), (147, 9056448), (162, 8217888), (168, 7924392), (189, 7043904), (192, 6933843), (196, 6792336), (216, 6163416), (224, 5943294), (243, 5478592), (252, 5282928), (288, 4622562), (294, 4528224), (324, 4108944), (336, 3962196), (378, 3521952), (392, 3396168), (432, 3081708), (441, 3018816), (448, 2971647), (486, 2739296), (504, 2641464), (567, 2347968), (576, 2311281), (588, 2264112), (648, 2054472), (672, 1981098), (756, 1760976), (784, 1698084), (864, 1540854), (882, 1509408), (972, 1369648), (1008, 1320732), (1134, 1173984), (1176, 1132056), (1296, 1027236), (1323, 1006272), (1344, 990549), (1512, 880488), (1568, 849042), (1701, 782656), (1728, 770427), (1747, 762048), (1764, 754704), (1944, 684824), (2016, 660366), (2268, 586992), (2352, 566028), (2592, 513618), (2646, 503136), (3024, 440244), (3136, 424521), (3402, 391328), (3494, 381024), (3528, 377352), (3888, 342412), (3969, 335424), (4032, 330183), (4536, 293496), (4704, 283014), (5184, 256809), (5241, 254016), (5292, 251568), (6048, 220122), (6804, 195664), (6988, 190512), (7056, 188676), (7776, 171206), (7938, 167712), (9072, 146748), (9408, 141507), (10482, 127008), (10584, 125784), (11907, 111808), (12096, 110061), (12229, 108864), (13608, 97832), (13976, 95256), (14112, 94338), (15552, 85603), (15723, 84672), (15876, 83856), (18144, 73374), (20964, 63504), (21168, 62892), (23814, 55904), (24458, 54432), (27216, 48916), (27952, 47628), (28224, 47169), (31446, 42336), (31752, 41928), (36288, 36687)]