1997269344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 288

約数和(自身を含む): 6953034816

約数和(自身を除く): 4955765472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 101, 102, 112, 119, 126, 136, 144, 153, 168, 202, 204, 224, 238, 252, 272, 288, 303, 306, 336, 357, 404, 408, 476, 504, 544, 577, 606, 612, 672, 707, 714, 808, 816, 909, 952, 1008, 1071, 1154, 1212, 1224, 1414, 1428, 1616, 1632, 1717, 1731, 1818, 1904, 2016, 2121, 2142, 2308, 2424, 2448, 2828, 2856, 3232, 3434, 3462, 3636, 3808, 4039, 4242, 4284, 4616, 4848, 4896, 5151, 5193, 5656, 5712, 6363, 6868, 6924, 7272, 8078, 8484, 8568, 9232, 9696, 9809, 10302, 10386, 11312, 11424, 12019, 12117, 12726, 13736, 13848, 14544, 15453, 16156, 16968, 17136, 18464, 19618, 20604, 20772, 22624, 24038, 24234, 25452, 27472, 27696, 29088, 29427, 30906, 32312, 33936, 34272, 36057, 36351, 39236, 41208, 41544, 48076, 48468, 50904, 54944, 55392, 58277, 58854, 61812, 64624, 67872, 68663, 72114, 72702, 78472, 82416, 83088, 88281, 96152, 96936, 101808, 108171, 116554, 117708, 123624, 129248, 137326, 144228, 145404, 156944, 164832, 166176, 174831, 176562, 192304, 193872, 203616, 205989, 216342, 233108, 235416, 247248, 274652, 288456, 290808, 313888, 349662, 353124, 384608, 387744, 407939, 411978, 432684, 466216, 470832, 494496, 524493, 549304, 576912, 581616, 617967, 699324, 706248, 815878, 823956, 865368, 932432, 941664, 990709, 1048986, 1098608, 1153824, 1163232, 1223817, 1235934, 1398648, 1412496, 1631756, 1647912, 1730736, 1864864, 1981418, 2097972, 2197216, 2447634, 2471868, 2797296, 2824992, 2972127, 3263512, 3295824, 3461472, 3671451, 3962836, 4195944, 4895268, 4943736, 5594592, 5944254, 6527024, 6591648, 6934963, 7342902, 7925672, 8391888, 8916381, 9790536, 9887472, 11888508, 13054048, 13869926, 14685804, 15851344, 16783776, 17832762, 19581072, 19774944, 20804889, 23777016, 27739852, 29371608, 31702688, 35665524, 39162144, 41609778, 47554032, 55479704, 58743216, 62414667, 71331048, 83219556, 95108064, 110959408, 117486432, 124829334, 142662096, 166439112, 221918816, 249658668, 285324192, 332878224, 499317336, 665756448, 998634672, 1997269344]

約数ペア:

[(1, 1997269344), (2, 998634672), (3, 665756448), (4, 499317336), (6, 332878224), (7, 285324192), (8, 249658668), (9, 221918816), (12, 166439112), (14, 142662096), (16, 124829334), (17, 117486432), (18, 110959408), (21, 95108064), (24, 83219556), (28, 71331048), (32, 62414667), (34, 58743216), (36, 55479704), (42, 47554032), (48, 41609778), (51, 39162144), (56, 35665524), (63, 31702688), (68, 29371608), (72, 27739852), (84, 23777016), (96, 20804889), (101, 19774944), (102, 19581072), (112, 17832762), (119, 16783776), (126, 15851344), (136, 14685804), (144, 13869926), (153, 13054048), (168, 11888508), (202, 9887472), (204, 9790536), (224, 8916381), (238, 8391888), (252, 7925672), (272, 7342902), (288, 6934963), (303, 6591648), (306, 6527024), (336, 5944254), (357, 5594592), (404, 4943736), (408, 4895268), (476, 4195944), (504, 3962836), (544, 3671451), (577, 3461472), (606, 3295824), (612, 3263512), (672, 2972127), (707, 2824992), (714, 2797296), (808, 2471868), (816, 2447634), (909, 2197216), (952, 2097972), (1008, 1981418), (1071, 1864864), (1154, 1730736), (1212, 1647912), (1224, 1631756), (1414, 1412496), (1428, 1398648), (1616, 1235934), (1632, 1223817), (1717, 1163232), (1731, 1153824), (1818, 1098608), (1904, 1048986), (2016, 990709), (2121, 941664), (2142, 932432), (2308, 865368), (2424, 823956), (2448, 815878), (2828, 706248), (2856, 699324), (3232, 617967), (3434, 581616), (3462, 576912), (3636, 549304), (3808, 524493), (4039, 494496), (4242, 470832), (4284, 466216), (4616, 432684), (4848, 411978), (4896, 407939), (5151, 387744), (5193, 384608), (5656, 353124), (5712, 349662), (6363, 313888), (6868, 290808), (6924, 288456), (7272, 274652), (8078, 247248), (8484, 235416), (8568, 233108), (9232, 216342), (9696, 205989), (9809, 203616), (10302, 193872), (10386, 192304), (11312, 176562), (11424, 174831), (12019, 166176), (12117, 164832), (12726, 156944), (13736, 145404), (13848, 144228), (14544, 137326), (15453, 129248), (16156, 123624), (16968, 117708), (17136, 116554), (18464, 108171), (19618, 101808), (20604, 96936), (20772, 96152), (22624, 88281), (24038, 83088), (24234, 82416), (25452, 78472), (27472, 72702), (27696, 72114), (29088, 68663), (29427, 67872), (30906, 64624), (32312, 61812), (33936, 58854), (34272, 58277), (36057, 55392), (36351, 54944), (39236, 50904), (41208, 48468), (41544, 48076)]