19852803768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 256

約数和(自身を含む): 60026526720

約数和(自身を除く): 40173722952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 73, 74, 84, 111, 134, 146, 148, 168, 201, 219, 222, 259, 268, 292, 296, 402, 438, 444, 469, 511, 518, 536, 584, 653, 777, 804, 876, 888, 938, 1022, 1036, 1306, 1407, 1533, 1554, 1608, 1752, 1876, 1959, 2044, 2072, 2479, 2612, 2701, 2814, 3066, 3108, 3752, 3918, 4088, 4571, 4891, 4958, 5224, 5402, 5628, 6132, 6216, 7437, 7836, 8103, 9142, 9782, 9916, 10804, 11256, 12264, 13713, 14673, 14874, 15672, 16206, 17353, 18284, 18907, 19564, 19832, 21608, 24161, 27426, 29346, 29748, 32412, 34237, 34706, 36568, 37814, 39128, 43751, 47669, 48322, 52059, 54852, 56721, 58692, 59496, 64824, 68474, 69412, 72483, 75628, 87502, 95338, 96644, 102711, 104118, 109704, 113442, 117384, 131253, 136948, 138824, 143007, 144966, 151256, 169127, 175004, 180967, 190676, 193288, 205422, 208236, 226884, 262506, 273896, 286014, 289932, 306257, 333683, 338254, 350008, 361934, 381352, 410844, 416472, 453768, 507381, 525012, 542901, 572028, 579864, 612514, 667366, 676508, 723868, 821688, 918771, 1001049, 1014762, 1050024, 1085802, 1144056, 1225028, 1266769, 1334732, 1353016, 1447736, 1618787, 1763753, 1837542, 2002098, 2029524, 2171604, 2450056, 2533538, 2669464, 3193823, 3237574, 3527506, 3675084, 3800307, 4004196, 4059048, 4343208, 4856361, 5067076, 5291259, 6387646, 6475148, 7055012, 7350168, 7600614, 8008392, 9581469, 9712722, 10134152, 10582518, 11331509, 12346271, 12775292, 12950296, 14110024, 15201228, 19162938, 19425444, 21165036, 22356761, 22663018, 24692542, 25550584, 30402456, 33994527, 37038813, 38325876, 38850888, 42330072, 44713522, 45326036, 49385084, 67070283, 67989054, 74077626, 76651752, 89427044, 90652072, 98770168, 118171451, 134140566, 135978108, 148155252, 178854088, 236342902, 268281132, 271956216, 296310504, 354514353, 472685804, 536562264, 709028706, 827200157, 945371608, 1418057412, 1654400314, 2481600471, 2836114824, 3308800628, 4963200942, 6617601256, 9926401884, 19852803768]

約数ペア:

[(1, 19852803768), (2, 9926401884), (3, 6617601256), (4, 4963200942), (6, 3308800628), (7, 2836114824), (8, 2481600471), (12, 1654400314), (14, 1418057412), (21, 945371608), (24, 827200157), (28, 709028706), (37, 536562264), (42, 472685804), (56, 354514353), (67, 296310504), (73, 271956216), (74, 268281132), (84, 236342902), (111, 178854088), (134, 148155252), (146, 135978108), (148, 134140566), (168, 118171451), (201, 98770168), (219, 90652072), (222, 89427044), (259, 76651752), (268, 74077626), (292, 67989054), (296, 67070283), (402, 49385084), (438, 45326036), (444, 44713522), (469, 42330072), (511, 38850888), (518, 38325876), (536, 37038813), (584, 33994527), (653, 30402456), (777, 25550584), (804, 24692542), (876, 22663018), (888, 22356761), (938, 21165036), (1022, 19425444), (1036, 19162938), (1306, 15201228), (1407, 14110024), (1533, 12950296), (1554, 12775292), (1608, 12346271), (1752, 11331509), (1876, 10582518), (1959, 10134152), (2044, 9712722), (2072, 9581469), (2479, 8008392), (2612, 7600614), (2701, 7350168), (2814, 7055012), (3066, 6475148), (3108, 6387646), (3752, 5291259), (3918, 5067076), (4088, 4856361), (4571, 4343208), (4891, 4059048), (4958, 4004196), (5224, 3800307), (5402, 3675084), (5628, 3527506), (6132, 3237574), (6216, 3193823), (7437, 2669464), (7836, 2533538), (8103, 2450056), (9142, 2171604), (9782, 2029524), (9916, 2002098), (10804, 1837542), (11256, 1763753), (12264, 1618787), (13713, 1447736), (14673, 1353016), (14874, 1334732), (15672, 1266769), (16206, 1225028), (17353, 1144056), (18284, 1085802), (18907, 1050024), (19564, 1014762), (19832, 1001049), (21608, 918771), (24161, 821688), (27426, 723868), (29346, 676508), (29748, 667366), (32412, 612514), (34237, 579864), (34706, 572028), (36568, 542901), (37814, 525012), (39128, 507381), (43751, 453768), (47669, 416472), (48322, 410844), (52059, 381352), (54852, 361934), (56721, 350008), (58692, 338254), (59496, 333683), (64824, 306257), (68474, 289932), (69412, 286014), (72483, 273896), (75628, 262506), (87502, 226884), (95338, 208236), (96644, 205422), (102711, 193288), (104118, 190676), (109704, 180967), (113442, 175004), (117384, 169127), (131253, 151256), (136948, 144966), (138824, 143007)]