19814595696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{7219}}^1$

素因数の和:7636

約数の個数: 180

約数和(自身を含む): 64681741800

約数和(自身を除く): 44867146104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 389, 392, 441, 504, 588, 778, 784, 882, 1008, 1167, 1176, 1556, 1764, 2334, 2352, 2723, 3112, 3501, 3528, 4668, 5446, 6224, 7002, 7056, 7219, 8169, 9336, 10892, 14004, 14438, 16338, 18672, 19061, 21657, 21784, 24507, 28008, 28876, 32676, 38122, 43314, 43568, 49014, 50533, 56016, 57183, 57752, 64971, 65352, 76244, 86628, 98028, 101066, 114366, 115504, 129942, 130704, 151599, 152488, 171549, 173256, 196056, 202132, 228732, 259884, 303198, 304976, 343098, 346512, 353731, 392112, 404264, 454797, 457464, 519768, 606396, 686196, 707462, 808528, 909594, 914928, 1039536, 1061193, 1212792, 1372392, 1414924, 1819188, 2122386, 2425584, 2744784, 2808191, 2829848, 3183579, 3638376, 4244772, 5616382, 5659696, 6367158, 7276752, 8424573, 8489544, 11232764, 12734316, 16849146, 16979088, 19657337, 22465528, 25273719, 25468632, 33698292, 39314674, 44931056, 50547438, 50937264, 58972011, 67396584, 78629348, 101094876, 117944022, 134793168, 137601359, 157258696, 176916033, 202189752, 235888044, 275202718, 314517392, 353832066, 404379504, 412804077, 471776088, 550405436, 707664132, 825608154, 943552176, 1100810872, 1238412231, 1415328264, 1651216308, 2201621744, 2476824462, 2830656528, 3302432616, 4953648924, 6604865232, 9907297848, 19814595696]

約数ペア:

[(1, 19814595696), (2, 9907297848), (3, 6604865232), (4, 4953648924), (6, 3302432616), (7, 2830656528), (8, 2476824462), (9, 2201621744), (12, 1651216308), (14, 1415328264), (16, 1238412231), (18, 1100810872), (21, 943552176), (24, 825608154), (28, 707664132), (36, 550405436), (42, 471776088), (48, 412804077), (49, 404379504), (56, 353832066), (63, 314517392), (72, 275202718), (84, 235888044), (98, 202189752), (112, 176916033), (126, 157258696), (144, 137601359), (147, 134793168), (168, 117944022), (196, 101094876), (252, 78629348), (294, 67396584), (336, 58972011), (389, 50937264), (392, 50547438), (441, 44931056), (504, 39314674), (588, 33698292), (778, 25468632), (784, 25273719), (882, 22465528), (1008, 19657337), (1167, 16979088), (1176, 16849146), (1556, 12734316), (1764, 11232764), (2334, 8489544), (2352, 8424573), (2723, 7276752), (3112, 6367158), (3501, 5659696), (3528, 5616382), (4668, 4244772), (5446, 3638376), (6224, 3183579), (7002, 2829848), (7056, 2808191), (7219, 2744784), (8169, 2425584), (9336, 2122386), (10892, 1819188), (14004, 1414924), (14438, 1372392), (16338, 1212792), (18672, 1061193), (19061, 1039536), (21657, 914928), (21784, 909594), (24507, 808528), (28008, 707462), (28876, 686196), (32676, 606396), (38122, 519768), (43314, 457464), (43568, 454797), (49014, 404264), (50533, 392112), (56016, 353731), (57183, 346512), (57752, 343098), (64971, 304976), (65352, 303198), (76244, 259884), (86628, 228732), (98028, 202132), (101066, 196056), (114366, 173256), (115504, 171549), (129942, 152488), (130704, 151599)]