212905968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 602640000

約数和(自身を除く): 389734032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 269, 528, 538, 807, 1076, 1499, 1614, 2152, 2959, 2998, 3228, 4304, 4497, 5918, 5996, 6456, 8877, 8994, 11836, 11992, 12912, 16489, 17754, 17988, 23672, 23984, 32978, 35508, 35976, 47344, 49467, 65956, 71016, 71952, 98934, 131912, 142032, 197868, 263824, 395736, 403231, 791472, 806462, 1209693, 1612924, 2419386, 3225848, 4435541, 4838772, 6451696, 8871082, 9677544, 13306623, 17742164, 19355088, 26613246, 35484328, 53226492, 70968656, 106452984, 212905968]

約数ペア:

[(1, 212905968), (2, 106452984), (3, 70968656), (4, 53226492), (6, 35484328), (8, 26613246), (11, 19355088), (12, 17742164), (16, 13306623), (22, 9677544), (24, 8871082), (33, 6451696), (44, 4838772), (48, 4435541), (66, 3225848), (88, 2419386), (132, 1612924), (176, 1209693), (264, 806462), (269, 791472), (528, 403231), (538, 395736), (807, 263824), (1076, 197868), (1499, 142032), (1614, 131912), (2152, 98934), (2959, 71952), (2998, 71016), (3228, 65956), (4304, 49467), (4497, 47344), (5918, 35976), (5996, 35508), (6456, 32978), (8877, 23984), (8994, 23672), (11836, 17988), (11992, 17754), (12912, 16489)]