1988448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4543392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 269, 308, 336, 352, 462, 528, 538, 616, 672, 807, 924, 1056, 1076, 1232, 1614, 1848, 1883, 2152, 2464, 2959, 3228, 3696, 3766, 4304, 5649, 5918, 6456, 7392, 7532, 8608, 8877, 11298, 11836, 12912, 15064, 17754, 20713, 22596, 23672, 25824, 30128, 35508, 41426, 45192, 47344, 60256, 62139, 71016, 82852, 90384, 94688, 124278, 142032, 165704, 180768, 248556, 284064, 331408, 497112, 662816, 994224, 1988448]

約数ペア:

[(1, 1988448), (2, 994224), (3, 662816), (4, 497112), (6, 331408), (7, 284064), (8, 248556), (11, 180768), (12, 165704), (14, 142032), (16, 124278), (21, 94688), (22, 90384), (24, 82852), (28, 71016), (32, 62139), (33, 60256), (42, 47344), (44, 45192), (48, 41426), (56, 35508), (66, 30128), (77, 25824), (84, 23672), (88, 22596), (96, 20713), (112, 17754), (132, 15064), (154, 12912), (168, 11836), (176, 11298), (224, 8877), (231, 8608), (264, 7532), (269, 7392), (308, 6456), (336, 5918), (352, 5649), (462, 4304), (528, 3766), (538, 3696), (616, 3228), (672, 2959), (807, 2464), (924, 2152), (1056, 1883), (1076, 1848), (1232, 1614)]