990569088

素因数分解:

$2^7\times 3^5\times {\mathrm{31847}}^1$

素因数の和:31876

約数の個数: 96

約数和(自身を含む): 2956131360

約数和(自身を除く): 1965562272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 31847, 63694, 95541, 127388, 191082, 254776, 286623, 382164, 509552, 573246, 764328, 859869, 1019104, 1146492, 1528656, 1719738, 2038208, 2292984, 2579607, 3057312, 3439476, 4076416, 4585968, 5159214, 6114624, 6878952, 7738821, 9171936, 10318428, 12229248, 13757904, 15477642, 18343872, 20636856, 27515808, 30955284, 36687744, 41273712, 55031616, 61910568, 82547424, 110063232, 123821136, 165094848, 247642272, 330189696, 495284544, 990569088]

約数ペア:

[(1, 990569088), (2, 495284544), (3, 330189696), (4, 247642272), (6, 165094848), (8, 123821136), (9, 110063232), (12, 82547424), (16, 61910568), (18, 55031616), (24, 41273712), (27, 36687744), (32, 30955284), (36, 27515808), (48, 20636856), (54, 18343872), (64, 15477642), (72, 13757904), (81, 12229248), (96, 10318428), (108, 9171936), (128, 7738821), (144, 6878952), (162, 6114624), (192, 5159214), (216, 4585968), (243, 4076416), (288, 3439476), (324, 3057312), (384, 2579607), (432, 2292984), (486, 2038208), (576, 1719738), (648, 1528656), (864, 1146492), (972, 1019104), (1152, 859869), (1296, 764328), (1728, 573246), (1944, 509552), (2592, 382164), (3456, 286623), (3888, 254776), (5184, 191082), (7776, 127388), (10368, 95541), (15552, 63694), (31104, 31847)]