2418089776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 4951072000

約数和(自身を除く): 2532982224

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 229, 244, 248, 349, 458, 488, 496, 698, 916, 976, 1396, 1832, 1891, 2792, 3664, 3782, 5584, 7099, 7564, 10819, 13969, 14198, 15128, 21289, 21638, 27938, 28396, 30256, 42578, 43276, 55876, 56792, 79921, 85156, 86552, 111752, 113584, 159842, 170312, 173104, 223504, 319684, 340624, 433039, 639368, 659959, 866078, 1278736, 1319918, 1732156, 2477551, 2639836, 3464312, 4875181, 4955102, 5279672, 6928624, 9750362, 9910204, 10559344, 19500724, 19820408, 39001448, 39640816, 78002896, 151130611, 302261222, 604522444, 1209044888, 2418089776]

約数ペア:

[(1, 2418089776), (2, 1209044888), (4, 604522444), (8, 302261222), (16, 151130611), (31, 78002896), (61, 39640816), (62, 39001448), (122, 19820408), (124, 19500724), (229, 10559344), (244, 9910204), (248, 9750362), (349, 6928624), (458, 5279672), (488, 4955102), (496, 4875181), (698, 3464312), (916, 2639836), (976, 2477551), (1396, 1732156), (1832, 1319918), (1891, 1278736), (2792, 866078), (3664, 659959), (3782, 639368), (5584, 433039), (7099, 340624), (7564, 319684), (10819, 223504), (13969, 173104), (14198, 170312), (15128, 159842), (21289, 113584), (21638, 111752), (27938, 86552), (28396, 85156), (30256, 79921), (42578, 56792), (43276, 55876)]