18350972288

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1137

約数の個数: 192

約数和(自身を含む): 42642821760

約数和(自身を除く): 24291849472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 121, 124, 128, 148, 176, 242, 248, 296, 341, 352, 407, 484, 496, 592, 682, 704, 814, 968, 992, 1033, 1147, 1184, 1364, 1408, 1628, 1936, 1984, 2066, 2294, 2368, 2728, 3256, 3751, 3872, 3968, 4132, 4477, 4588, 4736, 5456, 6512, 7502, 7744, 8264, 8954, 9176, 10912, 11363, 12617, 13024, 15004, 15488, 16528, 17908, 18352, 21824, 22726, 25234, 26048, 30008, 32023, 33056, 35816, 36704, 38221, 43648, 45452, 50468, 52096, 60016, 64046, 66112, 71632, 73408, 76442, 90904, 100936, 120032, 124993, 128092, 132224, 138787, 143264, 146816, 152884, 181808, 201872, 240064, 249986, 256184, 277574, 286528, 305768, 352253, 363616, 403744, 420431, 480128, 499972, 512368, 555148, 573056, 611536, 704506, 727232, 807488, 840862, 999944, 1024736, 1110296, 1184851, 1223072, 1409012, 1454464, 1614976, 1681724, 1999888, 2049472, 2220592, 2369702, 2446144, 2818024, 3363448, 3874783, 3999776, 4098944, 4441184, 4624741, 4739404, 4892288, 5636048, 6726896, 7749566, 7999552, 8882368, 9249482, 9478808, 11272096, 13033361, 13453792, 15499132, 15999104, 17764736, 18498964, 18957616, 22544192, 26066722, 26907584, 30998264, 36997928, 37915232, 45088384, 52133444, 53815168, 61996528, 73995856, 75830464, 104266888, 123993056, 143366971, 147991712, 151660928, 208533776, 247986112, 286733942, 295983424, 417067552, 495972224, 573467884, 591966848, 834135104, 1146935768, 1668270208, 2293871536, 4587743072, 9175486144, 18350972288]

約数ペア:

[(1, 18350972288), (2, 9175486144), (4, 4587743072), (8, 2293871536), (11, 1668270208), (16, 1146935768), (22, 834135104), (31, 591966848), (32, 573467884), (37, 495972224), (44, 417067552), (62, 295983424), (64, 286733942), (74, 247986112), (88, 208533776), (121, 151660928), (124, 147991712), (128, 143366971), (148, 123993056), (176, 104266888), (242, 75830464), (248, 73995856), (296, 61996528), (341, 53815168), (352, 52133444), (407, 45088384), (484, 37915232), (496, 36997928), (592, 30998264), (682, 26907584), (704, 26066722), (814, 22544192), (968, 18957616), (992, 18498964), (1033, 17764736), (1147, 15999104), (1184, 15499132), (1364, 13453792), (1408, 13033361), (1628, 11272096), (1936, 9478808), (1984, 9249482), (2066, 8882368), (2294, 7999552), (2368, 7749566), (2728, 6726896), (3256, 5636048), (3751, 4892288), (3872, 4739404), (3968, 4624741), (4132, 4441184), (4477, 4098944), (4588, 3999776), (4736, 3874783), (5456, 3363448), (6512, 2818024), (7502, 2446144), (7744, 2369702), (8264, 2220592), (8954, 2049472), (9176, 1999888), (10912, 1681724), (11363, 1614976), (12617, 1454464), (13024, 1409012), (15004, 1223072), (15488, 1184851), (16528, 1110296), (17908, 1024736), (18352, 999944), (21824, 840862), (22726, 807488), (25234, 727232), (26048, 704506), (30008, 611536), (32023, 573056), (33056, 555148), (35816, 512368), (36704, 499972), (38221, 480128), (43648, 420431), (45452, 403744), (50468, 363616), (52096, 352253), (60016, 305768), (64046, 286528), (66112, 277574), (71632, 256184), (73408, 249986), (76442, 240064), (90904, 201872), (100936, 181808), (120032, 152884), (124993, 146816), (128092, 143264), (132224, 138787)]