25661248608

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1269

約数の個数: 192

約数和(自身を含む): 72189411840

約数和(自身を除く): 46528163232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 103, 114, 137, 152, 206, 228, 274, 304, 309, 411, 412, 456, 548, 608, 618, 822, 824, 912, 997, 1096, 1236, 1644, 1648, 1824, 1957, 1994, 2192, 2472, 2603, 2991, 3288, 3296, 3914, 3988, 4384, 4944, 5206, 5871, 5982, 6576, 7809, 7828, 7976, 9888, 10412, 11742, 11964, 13152, 14111, 15618, 15656, 15952, 18943, 20824, 23484, 23928, 28222, 31236, 31312, 31904, 37886, 41648, 42333, 46968, 47856, 56444, 56829, 62472, 62624, 75772, 83296, 84666, 93936, 95712, 102691, 112888, 113658, 124944, 136589, 151544, 169332, 187872, 205382, 225776, 227316, 249888, 268109, 273178, 303088, 308073, 338664, 409767, 410764, 451552, 454632, 536218, 546356, 606176, 616146, 677328, 804327, 819534, 821528, 909264, 1072436, 1092712, 1232292, 1354656, 1608654, 1639068, 1643056, 1818528, 1951129, 2144872, 2185424, 2464584, 2595191, 3217308, 3278136, 3286112, 3902258, 4289744, 4370848, 4929168, 5190382, 5853387, 6434616, 6556272, 7785573, 7804516, 8579488, 9858336, 10380764, 11706774, 12869232, 13112544, 14068667, 15571146, 15609032, 20761528, 23413548, 25738464, 28137334, 31142292, 31218064, 41523056, 42206001, 46827096, 56274668, 62284584, 62436128, 83046112, 84412002, 93654192, 112549336, 124569168, 168824004, 187308384, 225098672, 249138336, 267304673, 337648008, 450197344, 534609346, 675296016, 801914019, 1069218692, 1350592032, 1603828038, 2138437384, 3207656076, 4276874768, 6415312152, 8553749536, 12830624304, 25661248608]

約数ペア:

[(1, 25661248608), (2, 12830624304), (3, 8553749536), (4, 6415312152), (6, 4276874768), (8, 3207656076), (12, 2138437384), (16, 1603828038), (19, 1350592032), (24, 1069218692), (32, 801914019), (38, 675296016), (48, 534609346), (57, 450197344), (76, 337648008), (96, 267304673), (103, 249138336), (114, 225098672), (137, 187308384), (152, 168824004), (206, 124569168), (228, 112549336), (274, 93654192), (304, 84412002), (309, 83046112), (411, 62436128), (412, 62284584), (456, 56274668), (548, 46827096), (608, 42206001), (618, 41523056), (822, 31218064), (824, 31142292), (912, 28137334), (997, 25738464), (1096, 23413548), (1236, 20761528), (1644, 15609032), (1648, 15571146), (1824, 14068667), (1957, 13112544), (1994, 12869232), (2192, 11706774), (2472, 10380764), (2603, 9858336), (2991, 8579488), (3288, 7804516), (3296, 7785573), (3914, 6556272), (3988, 6434616), (4384, 5853387), (4944, 5190382), (5206, 4929168), (5871, 4370848), (5982, 4289744), (6576, 3902258), (7809, 3286112), (7828, 3278136), (7976, 3217308), (9888, 2595191), (10412, 2464584), (11742, 2185424), (11964, 2144872), (13152, 1951129), (14111, 1818528), (15618, 1643056), (15656, 1639068), (15952, 1608654), (18943, 1354656), (20824, 1232292), (23484, 1092712), (23928, 1072436), (28222, 909264), (31236, 821528), (31312, 819534), (31904, 804327), (37886, 677328), (41648, 616146), (42333, 606176), (46968, 546356), (47856, 536218), (56444, 454632), (56829, 451552), (62472, 410764), (62624, 409767), (75772, 338664), (83296, 308073), (84666, 303088), (93936, 273178), (95712, 268109), (102691, 249888), (112888, 227316), (113658, 225776), (124944, 205382), (136589, 187872), (151544, 169332)]