19456530912

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247463}}^1$

素因数の和:247502

約数の個数: 192

約数和(自身を含む): 69844239360

約数和(自身を除く): 50387708448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 247463, 494926, 742389, 989852, 1484778, 1732241, 1979704, 2227167, 2969556, 3217019, 3464482, 3959408, 4454334, 5196723, 5939112, 6434038, 6681501, 6928964, 7918816, 8908668, 9651057, 10393446, 11878224, 12868076, 13363002, 13857928, 15590169, 17817336, 19302114, 20786892, 22519133, 23756448, 25736152, 26726004, 27715856, 28953171, 31180338, 35634672, 38604228, 41573784, 45038266, 46770507, 51472304, 53452008, 55431712, 57906342, 62360676, 67557399, 71269344, 77208456, 83147568, 86859513, 90076532, 93541014, 102944608, 106904016, 115812684, 124721352, 135114798, 154416912, 166295136, 173719026, 180153064, 187082028, 202672197, 213808032, 231625368, 249442704, 270229596, 308833824, 347438052, 360306128, 374164056, 405344394, 463250736, 498885408, 540459192, 608016591, 694876104, 720612256, 748328112, 810688788, 926501472, 1080918384, 1216033182, 1389752208, 1496656224, 1621377576, 2161836768, 2432066364, 2779504416, 3242755152, 4864132728, 6485510304, 9728265456, 19456530912]

約数ペア:

[(1, 19456530912), (2, 9728265456), (3, 6485510304), (4, 4864132728), (6, 3242755152), (7, 2779504416), (8, 2432066364), (9, 2161836768), (12, 1621377576), (13, 1496656224), (14, 1389752208), (16, 1216033182), (18, 1080918384), (21, 926501472), (24, 810688788), (26, 748328112), (27, 720612256), (28, 694876104), (32, 608016591), (36, 540459192), (39, 498885408), (42, 463250736), (48, 405344394), (52, 374164056), (54, 360306128), (56, 347438052), (63, 308833824), (72, 270229596), (78, 249442704), (84, 231625368), (91, 213808032), (96, 202672197), (104, 187082028), (108, 180153064), (112, 173719026), (117, 166295136), (126, 154416912), (144, 135114798), (156, 124721352), (168, 115812684), (182, 106904016), (189, 102944608), (208, 93541014), (216, 90076532), (224, 86859513), (234, 83147568), (252, 77208456), (273, 71269344), (288, 67557399), (312, 62360676), (336, 57906342), (351, 55431712), (364, 53452008), (378, 51472304), (416, 46770507), (432, 45038266), (468, 41573784), (504, 38604228), (546, 35634672), (624, 31180338), (672, 28953171), (702, 27715856), (728, 26726004), (756, 25736152), (819, 23756448), (864, 22519133), (936, 20786892), (1008, 19302114), (1092, 17817336), (1248, 15590169), (1404, 13857928), (1456, 13363002), (1512, 12868076), (1638, 11878224), (1872, 10393446), (2016, 9651057), (2184, 8908668), (2457, 7918816), (2808, 6928964), (2912, 6681501), (3024, 6434038), (3276, 5939112), (3744, 5196723), (4368, 4454334), (4914, 3959408), (5616, 3464482), (6048, 3217019), (6552, 2969556), (8736, 2227167), (9828, 1979704), (11232, 1732241), (13104, 1484778), (19656, 989852), (26208, 742389), (39312, 494926), (78624, 247463)]