263538912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 862977024

約数和(自身を除く): 599438112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 97, 104, 112, 156, 168, 182, 194, 208, 224, 273, 291, 311, 312, 336, 364, 388, 416, 546, 582, 622, 624, 672, 679, 728, 776, 933, 1092, 1164, 1244, 1248, 1261, 1358, 1456, 1552, 1866, 2037, 2177, 2184, 2328, 2488, 2522, 2716, 2912, 3104, 3732, 3783, 4043, 4074, 4354, 4368, 4656, 4976, 5044, 5432, 6531, 7464, 7566, 8086, 8148, 8708, 8736, 8827, 9312, 9952, 10088, 10864, 12129, 13062, 14928, 15132, 16172, 16296, 17416, 17654, 20176, 21728, 24258, 26124, 26481, 28301, 29856, 30167, 30264, 32344, 32592, 34832, 35308, 40352, 48516, 52248, 52962, 56602, 60334, 60528, 64688, 65184, 69664, 70616, 84903, 90501, 97032, 104496, 105924, 113204, 120668, 121056, 129376, 141232, 169806, 181002, 194064, 208992, 211169, 211848, 226408, 241336, 282464, 339612, 362004, 388128, 392171, 422338, 423696, 452816, 482672, 633507, 679224, 724008, 784342, 844676, 847392, 905632, 965344, 1176513, 1267014, 1358448, 1448016, 1568684, 1689352, 2353026, 2534028, 2716896, 2745197, 2896032, 3137368, 3378704, 4706052, 5068056, 5490394, 6274736, 6757408, 8235591, 9412104, 10136112, 10980788, 12549472, 16471182, 18824208, 20272224, 21961576, 32942364, 37648416, 43923152, 65884728, 87846304, 131769456, 263538912]

約数ペア:

[(1, 263538912), (2, 131769456), (3, 87846304), (4, 65884728), (6, 43923152), (7, 37648416), (8, 32942364), (12, 21961576), (13, 20272224), (14, 18824208), (16, 16471182), (21, 12549472), (24, 10980788), (26, 10136112), (28, 9412104), (32, 8235591), (39, 6757408), (42, 6274736), (48, 5490394), (52, 5068056), (56, 4706052), (78, 3378704), (84, 3137368), (91, 2896032), (96, 2745197), (97, 2716896), (104, 2534028), (112, 2353026), (156, 1689352), (168, 1568684), (182, 1448016), (194, 1358448), (208, 1267014), (224, 1176513), (273, 965344), (291, 905632), (311, 847392), (312, 844676), (336, 784342), (364, 724008), (388, 679224), (416, 633507), (546, 482672), (582, 452816), (622, 423696), (624, 422338), (672, 392171), (679, 388128), (728, 362004), (776, 339612), (933, 282464), (1092, 241336), (1164, 226408), (1244, 211848), (1248, 211169), (1261, 208992), (1358, 194064), (1456, 181002), (1552, 169806), (1866, 141232), (2037, 129376), (2177, 121056), (2184, 120668), (2328, 113204), (2488, 105924), (2522, 104496), (2716, 97032), (2912, 90501), (3104, 84903), (3732, 70616), (3783, 69664), (4043, 65184), (4074, 64688), (4354, 60528), (4368, 60334), (4656, 56602), (4976, 52962), (5044, 52248), (5432, 48516), (6531, 40352), (7464, 35308), (7566, 34832), (8086, 32592), (8148, 32344), (8708, 30264), (8736, 30167), (8827, 29856), (9312, 28301), (9952, 26481), (10088, 26124), (10864, 24258), (12129, 21728), (13062, 20176), (14928, 17654), (15132, 17416), (16172, 16296)]