261565536

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 736138368

約数和(自身を除く): 474572832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 83, 96, 102, 136, 166, 204, 249, 272, 332, 408, 498, 544, 664, 816, 996, 1328, 1411, 1632, 1931, 1992, 2656, 2822, 3862, 3984, 4233, 5644, 5793, 7724, 7968, 8466, 11288, 11586, 15448, 16932, 22576, 23172, 30896, 32827, 33864, 45152, 46344, 61792, 65654, 67728, 92688, 98481, 131308, 135456, 160273, 185376, 196962, 262616, 320546, 393924, 480819, 525232, 641092, 787848, 961638, 1050464, 1282184, 1575696, 1923276, 2564368, 2724641, 3151392, 3846552, 5128736, 5449282, 7693104, 8173923, 10898564, 15386208, 16347846, 21797128, 32695692, 43594256, 65391384, 87188512, 130782768, 261565536]

約数ペア:

[(1, 261565536), (2, 130782768), (3, 87188512), (4, 65391384), (6, 43594256), (8, 32695692), (12, 21797128), (16, 16347846), (17, 15386208), (24, 10898564), (32, 8173923), (34, 7693104), (48, 5449282), (51, 5128736), (68, 3846552), (83, 3151392), (96, 2724641), (102, 2564368), (136, 1923276), (166, 1575696), (204, 1282184), (249, 1050464), (272, 961638), (332, 787848), (408, 641092), (498, 525232), (544, 480819), (664, 393924), (816, 320546), (996, 262616), (1328, 196962), (1411, 185376), (1632, 160273), (1931, 135456), (1992, 131308), (2656, 98481), (2822, 92688), (3862, 67728), (3984, 65654), (4233, 61792), (5644, 46344), (5793, 45152), (7724, 33864), (7968, 32827), (8466, 30896), (11288, 23172), (11586, 22576), (15448, 16932)]