290561376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3297

約数の個数: 144

約数和(自身を含む): 934234560

約数和(自身を除く): 643673184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3251, 3724, 4256, 4704, 5586, 6384, 6502, 7448, 9753, 11172, 12768, 13004, 14896, 19506, 22344, 22757, 26008, 29792, 39012, 44688, 45514, 52016, 61769, 68271, 78024, 89376, 91028, 104032, 123538, 136542, 156048, 159299, 182056, 185307, 247076, 273084, 312096, 318598, 364112, 370614, 432383, 477897, 494152, 546168, 637196, 728224, 741228, 864766, 955794, 988304, 1092336, 1274392, 1297149, 1482456, 1729532, 1911588, 1976608, 2184672, 2548784, 2594298, 2964912, 3026681, 3459064, 3823176, 5097568, 5188596, 5929824, 6053362, 6918128, 7646352, 9080043, 10377192, 12106724, 13836256, 15292704, 18160086, 20754384, 24213448, 36320172, 41508768, 48426896, 72640344, 96853792, 145280688, 290561376]

約数ペア:

[(1, 290561376), (2, 145280688), (3, 96853792), (4, 72640344), (6, 48426896), (7, 41508768), (8, 36320172), (12, 24213448), (14, 20754384), (16, 18160086), (19, 15292704), (21, 13836256), (24, 12106724), (28, 10377192), (32, 9080043), (38, 7646352), (42, 6918128), (48, 6053362), (49, 5929824), (56, 5188596), (57, 5097568), (76, 3823176), (84, 3459064), (96, 3026681), (98, 2964912), (112, 2594298), (114, 2548784), (133, 2184672), (147, 1976608), (152, 1911588), (168, 1729532), (196, 1482456), (224, 1297149), (228, 1274392), (266, 1092336), (294, 988304), (304, 955794), (336, 864766), (392, 741228), (399, 728224), (456, 637196), (532, 546168), (588, 494152), (608, 477897), (672, 432383), (784, 370614), (798, 364112), (912, 318598), (931, 312096), (1064, 273084), (1176, 247076), (1568, 185307), (1596, 182056), (1824, 159299), (1862, 156048), (2128, 136542), (2352, 123538), (2793, 104032), (3192, 91028), (3251, 89376), (3724, 78024), (4256, 68271), (4704, 61769), (5586, 52016), (6384, 45514), (6502, 44688), (7448, 39012), (9753, 29792), (11172, 26008), (12768, 22757), (13004, 22344), (14896, 19506)]