19376496768

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{1087}}^1$

素因数の和:1926

約数の個数: 128

約数和(自身を含む): 52429501440

約数和(自身を除く): 33053004672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 761, 976, 1087, 1464, 1522, 1952, 2174, 2283, 2928, 3044, 3261, 3904, 4348, 4566, 5856, 6088, 6522, 7808, 8696, 9132, 11712, 12176, 13044, 17392, 18264, 23424, 24352, 26088, 34784, 36528, 46421, 48704, 52176, 66307, 69568, 73056, 92842, 97408, 104352, 132614, 139136, 139263, 146112, 185684, 198921, 208704, 265228, 278526, 292224, 371368, 397842, 417408, 530456, 557052, 742736, 795684, 827207, 1060912, 1114104, 1485472, 1591368, 1654414, 2121824, 2228208, 2481621, 2970944, 3182736, 3308828, 4243648, 4456416, 4963242, 5941888, 6365472, 6617656, 8487296, 8912832, 9926484, 12730944, 13235312, 17825664, 19852968, 25461888, 26470624, 39705936, 50459627, 52941248, 79411872, 100919254, 105882496, 151378881, 158823744, 201838508, 302757762, 317647488, 403677016, 605515524, 807354032, 1211031048, 1614708064, 2422062096, 3229416128, 4844124192, 6458832256, 9688248384, 19376496768]

約数ペア:

[(1, 19376496768), (2, 9688248384), (3, 6458832256), (4, 4844124192), (6, 3229416128), (8, 2422062096), (12, 1614708064), (16, 1211031048), (24, 807354032), (32, 605515524), (48, 403677016), (61, 317647488), (64, 302757762), (96, 201838508), (122, 158823744), (128, 151378881), (183, 105882496), (192, 100919254), (244, 79411872), (366, 52941248), (384, 50459627), (488, 39705936), (732, 26470624), (761, 25461888), (976, 19852968), (1087, 17825664), (1464, 13235312), (1522, 12730944), (1952, 9926484), (2174, 8912832), (2283, 8487296), (2928, 6617656), (3044, 6365472), (3261, 5941888), (3904, 4963242), (4348, 4456416), (4566, 4243648), (5856, 3308828), (6088, 3182736), (6522, 2970944), (7808, 2481621), (8696, 2228208), (9132, 2121824), (11712, 1654414), (12176, 1591368), (13044, 1485472), (17392, 1114104), (18264, 1060912), (23424, 827207), (24352, 795684), (26088, 742736), (34784, 557052), (36528, 530456), (46421, 417408), (48704, 397842), (52176, 371368), (66307, 292224), (69568, 278526), (73056, 265228), (92842, 208704), (97408, 198921), (104352, 185684), (132614, 146112), (139136, 139263)]