4915885968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2447}}^1$

素因数の和:4461

約数の個数: 120

約数和(自身を含む): 15737349888

約数和(自身を除く): 10821463920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1993, 2447, 3986, 4894, 5979, 7341, 7972, 9788, 11958, 13951, 14682, 15944, 17129, 17937, 19576, 22023, 23916, 27902, 29364, 31888, 34258, 35874, 39152, 41853, 44046, 47832, 51387, 55804, 58728, 68516, 71748, 83706, 88092, 95664, 102774, 111608, 117456, 125559, 137032, 143496, 154161, 167412, 176184, 205548, 223216, 251118, 274064, 286992, 308322, 334824, 352368, 411096, 502236, 616644, 669648, 822192, 1004472, 1233288, 2008944, 2466576, 4876871, 9753742, 14630613, 19507484, 29261226, 34138097, 39014968, 43891839, 58522452, 68276194, 78029936, 87783678, 102414291, 117044904, 136552388, 175567356, 204828582, 234089808, 273104776, 307242873, 351134712, 409657164, 546209552, 614485746, 702269424, 819314328, 1228971492, 1638628656, 2457942984, 4915885968]

約数ペア:

[(1, 4915885968), (2, 2457942984), (3, 1638628656), (4, 1228971492), (6, 819314328), (7, 702269424), (8, 614485746), (9, 546209552), (12, 409657164), (14, 351134712), (16, 307242873), (18, 273104776), (21, 234089808), (24, 204828582), (28, 175567356), (36, 136552388), (42, 117044904), (48, 102414291), (56, 87783678), (63, 78029936), (72, 68276194), (84, 58522452), (112, 43891839), (126, 39014968), (144, 34138097), (168, 29261226), (252, 19507484), (336, 14630613), (504, 9753742), (1008, 4876871), (1993, 2466576), (2447, 2008944), (3986, 1233288), (4894, 1004472), (5979, 822192), (7341, 669648), (7972, 616644), (9788, 502236), (11958, 411096), (13951, 352368), (14682, 334824), (15944, 308322), (17129, 286992), (17937, 274064), (19576, 251118), (22023, 223216), (23916, 205548), (27902, 176184), (29364, 167412), (31888, 154161), (34258, 143496), (35874, 137032), (39152, 125559), (41853, 117456), (44046, 111608), (47832, 102774), (51387, 95664), (55804, 88092), (58728, 83706), (68516, 71748)]