388533996984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1181759}}^1$

素因数の和:1181897

約数の個数: 128

約数和(自身を含む): 1179869184000

約数和(自身を除く): 791335187016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 266, 309, 399, 412, 456, 532, 618, 721, 798, 824, 1064, 1236, 1442, 1596, 1957, 2163, 2472, 2884, 3192, 3914, 4326, 5768, 5871, 7828, 8652, 11742, 13699, 15656, 17304, 23484, 27398, 41097, 46968, 54796, 82194, 109592, 164388, 328776, 1181759, 2363518, 3545277, 4727036, 7090554, 8272313, 9454072, 14181108, 16544626, 22453421, 24816939, 28362216, 33089252, 44906842, 49633878, 66178504, 67360263, 89813684, 99267756, 121721177, 134720526, 157173947, 179627368, 198535512, 243442354, 269441052, 314347894, 365163531, 471521841, 486884708, 538882104, 628695788, 730327062, 852048239, 943043682, 973769416, 1257391576, 1460654124, 1704096478, 1886087364, 2312702363, 2556144717, 2921308248, 3408192956, 3772174728, 4625404726, 5112289434, 6816385912, 6938107089, 9250809452, 10224578868, 13876214178, 16188916541, 18501618904, 20449157736, 27752428356, 32377833082, 48566749623, 55504856712, 64755666164, 97133499246, 129511332328, 194266998492, 388533996984]

約数ペア:

[(1, 388533996984), (2, 194266998492), (3, 129511332328), (4, 97133499246), (6, 64755666164), (7, 55504856712), (8, 48566749623), (12, 32377833082), (14, 27752428356), (19, 20449157736), (21, 18501618904), (24, 16188916541), (28, 13876214178), (38, 10224578868), (42, 9250809452), (56, 6938107089), (57, 6816385912), (76, 5112289434), (84, 4625404726), (103, 3772174728), (114, 3408192956), (133, 2921308248), (152, 2556144717), (168, 2312702363), (206, 1886087364), (228, 1704096478), (266, 1460654124), (309, 1257391576), (399, 973769416), (412, 943043682), (456, 852048239), (532, 730327062), (618, 628695788), (721, 538882104), (798, 486884708), (824, 471521841), (1064, 365163531), (1236, 314347894), (1442, 269441052), (1596, 243442354), (1957, 198535512), (2163, 179627368), (2472, 157173947), (2884, 134720526), (3192, 121721177), (3914, 99267756), (4326, 89813684), (5768, 67360263), (5871, 66178504), (7828, 49633878), (8652, 44906842), (11742, 33089252), (13699, 28362216), (15656, 24816939), (17304, 22453421), (23484, 16544626), (27398, 14181108), (41097, 9454072), (46968, 8272313), (54796, 7090554), (82194, 4727036), (109592, 3545277), (164388, 2363518), (328776, 1181759)]