1996208064

素因数分解:

$2^6\times 3^5\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2805

約数の個数: 168

約数和(自身を含む): 6062155008

約数和(自身を除く): 4065946944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 243, 282, 288, 324, 376, 423, 432, 486, 564, 576, 648, 752, 846, 864, 972, 1128, 1269, 1296, 1504, 1692, 1728, 1944, 2256, 2538, 2592, 2731, 3008, 3384, 3807, 3888, 4512, 5076, 5184, 5462, 6768, 7614, 7776, 8193, 9024, 10152, 10924, 11421, 13536, 15228, 15552, 16386, 20304, 21848, 22842, 24579, 27072, 30456, 32772, 40608, 43696, 45684, 49158, 60912, 65544, 73737, 81216, 87392, 91368, 98316, 121824, 128357, 131088, 147474, 174784, 182736, 196632, 221211, 243648, 256714, 262176, 294948, 365472, 385071, 393264, 442422, 513428, 524352, 589896, 663633, 730944, 770142, 786528, 884844, 1026856, 1155213, 1179792, 1327266, 1540284, 1573056, 1769688, 2053712, 2310426, 2359584, 2654532, 3080568, 3465639, 3539376, 4107424, 4620852, 4719168, 5309064, 6161136, 6931278, 7078752, 8214848, 9241704, 10396917, 10618128, 12322272, 13862556, 14157504, 18483408, 20793834, 21236256, 24644544, 27725112, 31190751, 36966816, 41587668, 42472512, 55450224, 62381502, 73933632, 83175336, 110900448, 124763004, 166350672, 221800896, 249526008, 332701344, 499052016, 665402688, 998104032, 1996208064]

約数ペア:

[(1, 1996208064), (2, 998104032), (3, 665402688), (4, 499052016), (6, 332701344), (8, 249526008), (9, 221800896), (12, 166350672), (16, 124763004), (18, 110900448), (24, 83175336), (27, 73933632), (32, 62381502), (36, 55450224), (47, 42472512), (48, 41587668), (54, 36966816), (64, 31190751), (72, 27725112), (81, 24644544), (94, 21236256), (96, 20793834), (108, 18483408), (141, 14157504), (144, 13862556), (162, 12322272), (188, 10618128), (192, 10396917), (216, 9241704), (243, 8214848), (282, 7078752), (288, 6931278), (324, 6161136), (376, 5309064), (423, 4719168), (432, 4620852), (486, 4107424), (564, 3539376), (576, 3465639), (648, 3080568), (752, 2654532), (846, 2359584), (864, 2310426), (972, 2053712), (1128, 1769688), (1269, 1573056), (1296, 1540284), (1504, 1327266), (1692, 1179792), (1728, 1155213), (1944, 1026856), (2256, 884844), (2538, 786528), (2592, 770142), (2731, 730944), (3008, 663633), (3384, 589896), (3807, 524352), (3888, 513428), (4512, 442422), (5076, 393264), (5184, 385071), (5462, 365472), (6768, 294948), (7614, 262176), (7776, 256714), (8193, 243648), (9024, 221211), (10152, 196632), (10924, 182736), (11421, 174784), (13536, 147474), (15228, 131088), (15552, 128357), (16386, 121824), (20304, 98316), (21848, 91368), (22842, 87392), (24579, 81216), (27072, 73737), (30456, 65544), (32772, 60912), (40608, 49158), (43696, 45684)]