262904064

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 755462400

約数和(自身を除く): 492558336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 384, 419, 456, 516, 608, 688, 768, 817, 838, 912, 1032, 1216, 1257, 1376, 1634, 1676, 1824, 2064, 2432, 2451, 2514, 2752, 3268, 3352, 3648, 4128, 4864, 4902, 5028, 5504, 6536, 6704, 7296, 7961, 8256, 9804, 10056, 11008, 13072, 13408, 14592, 15922, 16512, 18017, 19608, 20112, 23883, 26144, 26816, 31844, 33024, 36034, 39216, 40224, 47766, 52288, 53632, 54051, 63688, 72068, 78432, 80448, 95532, 104576, 107264, 108102, 127376, 144136, 156864, 160896, 191064, 209152, 216204, 254752, 288272, 313728, 321792, 342323, 382128, 432408, 509504, 576544, 627456, 684646, 764256, 864816, 1019008, 1026969, 1153088, 1369292, 1528512, 1729632, 2038016, 2053938, 2306176, 2738584, 3057024, 3459264, 4107876, 4612352, 5477168, 6114048, 6918528, 8215752, 10954336, 13837056, 16431504, 21908672, 32863008, 43817344, 65726016, 87634688, 131452032, 262904064]

約数ペア:

[(1, 262904064), (2, 131452032), (3, 87634688), (4, 65726016), (6, 43817344), (8, 32863008), (12, 21908672), (16, 16431504), (19, 13837056), (24, 10954336), (32, 8215752), (38, 6918528), (43, 6114048), (48, 5477168), (57, 4612352), (64, 4107876), (76, 3459264), (86, 3057024), (96, 2738584), (114, 2306176), (128, 2053938), (129, 2038016), (152, 1729632), (172, 1528512), (192, 1369292), (228, 1153088), (256, 1026969), (258, 1019008), (304, 864816), (344, 764256), (384, 684646), (419, 627456), (456, 576544), (516, 509504), (608, 432408), (688, 382128), (768, 342323), (817, 321792), (838, 313728), (912, 288272), (1032, 254752), (1216, 216204), (1257, 209152), (1376, 191064), (1634, 160896), (1676, 156864), (1824, 144136), (2064, 127376), (2432, 108102), (2451, 107264), (2514, 104576), (2752, 95532), (3268, 80448), (3352, 78432), (3648, 72068), (4128, 63688), (4864, 54051), (4902, 53632), (5028, 52288), (5504, 47766), (6536, 40224), (6704, 39216), (7296, 36034), (7961, 33024), (8256, 31844), (9804, 26816), (10056, 26144), (11008, 23883), (13072, 20112), (13408, 19608), (14592, 18017), (15922, 16512)]