7212456064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1638

約数の個数: 128

約数和(自身を含む): 16238465280

約数和(自身を除く): 9026009216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 73, 88, 94, 128, 146, 176, 188, 292, 352, 376, 517, 584, 704, 752, 803, 1034, 1168, 1408, 1493, 1504, 1606, 2068, 2336, 2986, 3008, 3212, 3431, 4136, 4672, 5972, 6016, 6424, 6862, 8272, 9344, 11944, 12848, 13724, 16423, 16544, 23888, 25696, 27448, 32846, 33088, 37741, 47776, 51392, 54896, 65692, 66176, 70171, 75482, 95552, 102784, 108989, 109792, 131384, 140342, 150964, 191104, 217978, 219584, 262768, 280684, 301928, 435956, 439168, 525536, 561368, 603856, 771881, 871912, 1051072, 1122736, 1198879, 1207712, 1543762, 1743824, 2102144, 2245472, 2397758, 2415424, 3087524, 3487648, 4490944, 4795516, 4830848, 5122483, 6175048, 6975296, 8981888, 9591032, 10244966, 12350096, 13950592, 19182064, 20489932, 24700192, 38364128, 40979864, 49400384, 56347313, 76728256, 81959728, 98800768, 112694626, 153456512, 163919456, 225389252, 327838912, 450778504, 655677824, 901557008, 1803114016, 3606228032, 7212456064]

約数ペア:

[(1, 7212456064), (2, 3606228032), (4, 1803114016), (8, 901557008), (11, 655677824), (16, 450778504), (22, 327838912), (32, 225389252), (44, 163919456), (47, 153456512), (64, 112694626), (73, 98800768), (88, 81959728), (94, 76728256), (128, 56347313), (146, 49400384), (176, 40979864), (188, 38364128), (292, 24700192), (352, 20489932), (376, 19182064), (517, 13950592), (584, 12350096), (704, 10244966), (752, 9591032), (803, 8981888), (1034, 6975296), (1168, 6175048), (1408, 5122483), (1493, 4830848), (1504, 4795516), (1606, 4490944), (2068, 3487648), (2336, 3087524), (2986, 2415424), (3008, 2397758), (3212, 2245472), (3431, 2102144), (4136, 1743824), (4672, 1543762), (5972, 1207712), (6016, 1198879), (6424, 1122736), (6862, 1051072), (8272, 871912), (9344, 771881), (11944, 603856), (12848, 561368), (13724, 525536), (16423, 439168), (16544, 435956), (23888, 301928), (25696, 280684), (27448, 262768), (32846, 219584), (33088, 217978), (37741, 191104), (47776, 150964), (51392, 140342), (54896, 131384), (65692, 109792), (66176, 108989), (70171, 102784), (75482, 95552)]