1718005464

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 5695818480

約数和(自身を除く): 3977813016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 122, 126, 147, 162, 168, 183, 189, 196, 216, 244, 252, 294, 324, 366, 378, 392, 427, 441, 488, 504, 549, 567, 588, 648, 732, 756, 854, 882, 887, 1098, 1134, 1176, 1281, 1323, 1464, 1512, 1647, 1708, 1764, 1774, 2196, 2268, 2562, 2646, 2661, 2989, 3294, 3416, 3528, 3548, 3843, 3969, 4392, 4536, 4941, 5124, 5292, 5322, 5978, 6209, 6588, 7096, 7686, 7938, 7983, 8967, 9882, 10248, 10584, 10644, 11529, 11956, 12418, 13176, 15372, 15876, 15966, 17934, 18627, 19764, 21288, 23058, 23912, 23949, 24836, 26901, 30744, 31752, 31932, 34587, 35868, 37254, 39528, 43463, 46116, 47898, 49672, 53802, 54107, 55881, 63864, 69174, 71736, 71847, 74508, 80703, 86926, 92232, 95796, 107604, 108214, 111762, 130389, 138348, 143694, 149016, 161406, 162321, 167643, 173852, 191592, 215208, 216428, 223524, 242109, 260778, 276696, 287388, 322812, 324642, 335286, 347704, 378749, 391167, 432856, 447048, 484218, 486963, 502929, 521556, 574776, 645624, 649284, 670572, 757498, 782334, 968436, 973926, 1005858, 1043112, 1136247, 1173501, 1298568, 1341144, 1460889, 1514996, 1564668, 1936872, 1947852, 2011716, 2272494, 2347002, 2651243, 2921778, 3029992, 3129336, 3408741, 3520503, 3895704, 4023432, 4382667, 4544988, 4694004, 5302486, 5843556, 6817482, 7041006, 7953729, 8765334, 9089976, 9388008, 10226223, 10604972, 11687112, 13634964, 14082012, 15907458, 17530668, 20452446, 21209944, 23861187, 27269928, 28164024, 30678669, 31814916, 35061336, 40904892, 47722374, 61357338, 63629832, 71583561, 81809784, 95444748, 122714676, 143167122, 190889496, 214750683, 245429352, 286334244, 429501366, 572668488, 859002732, 1718005464]

約数ペア:

[(1, 1718005464), (2, 859002732), (3, 572668488), (4, 429501366), (6, 286334244), (7, 245429352), (8, 214750683), (9, 190889496), (12, 143167122), (14, 122714676), (18, 95444748), (21, 81809784), (24, 71583561), (27, 63629832), (28, 61357338), (36, 47722374), (42, 40904892), (49, 35061336), (54, 31814916), (56, 30678669), (61, 28164024), (63, 27269928), (72, 23861187), (81, 21209944), (84, 20452446), (98, 17530668), (108, 15907458), (122, 14082012), (126, 13634964), (147, 11687112), (162, 10604972), (168, 10226223), (183, 9388008), (189, 9089976), (196, 8765334), (216, 7953729), (244, 7041006), (252, 6817482), (294, 5843556), (324, 5302486), (366, 4694004), (378, 4544988), (392, 4382667), (427, 4023432), (441, 3895704), (488, 3520503), (504, 3408741), (549, 3129336), (567, 3029992), (588, 2921778), (648, 2651243), (732, 2347002), (756, 2272494), (854, 2011716), (882, 1947852), (887, 1936872), (1098, 1564668), (1134, 1514996), (1176, 1460889), (1281, 1341144), (1323, 1298568), (1464, 1173501), (1512, 1136247), (1647, 1043112), (1708, 1005858), (1764, 973926), (1774, 968436), (2196, 782334), (2268, 757498), (2562, 670572), (2646, 649284), (2661, 645624), (2989, 574776), (3294, 521556), (3416, 502929), (3528, 486963), (3548, 484218), (3843, 447048), (3969, 432856), (4392, 391167), (4536, 378749), (4941, 347704), (5124, 335286), (5292, 324642), (5322, 322812), (5978, 287388), (6209, 276696), (6588, 260778), (7096, 242109), (7686, 223524), (7938, 216428), (7983, 215208), (8967, 191592), (9882, 173852), (10248, 167643), (10584, 162321), (10644, 161406), (11529, 149016), (11956, 143694), (12418, 138348), (13176, 130389), (15372, 111762), (15876, 108214), (15966, 107604), (17934, 95796), (18627, 92232), (19764, 86926), (21288, 80703), (23058, 74508), (23912, 71847), (23949, 71736), (24836, 69174), (26901, 63864), (30744, 55881), (31752, 54107), (31932, 53802), (34587, 49672), (35868, 47898), (37254, 46116), (39528, 43463)]