222896496

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 607104000

約数和(自身を除く): 384207504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 276, 303, 368, 404, 552, 606, 808, 1104, 1212, 1616, 1999, 2323, 2424, 3998, 4646, 4848, 5997, 6969, 7996, 9292, 11994, 13938, 15992, 18584, 23988, 27876, 31984, 37168, 45977, 47976, 55752, 91954, 95952, 111504, 137931, 183908, 201899, 275862, 367816, 403798, 551724, 605697, 735632, 807596, 1103448, 1211394, 1615192, 2206896, 2422788, 3230384, 4643677, 4845576, 9287354, 9691152, 13931031, 18574708, 27862062, 37149416, 55724124, 74298832, 111448248, 222896496]

約数ペア:

[(1, 222896496), (2, 111448248), (3, 74298832), (4, 55724124), (6, 37149416), (8, 27862062), (12, 18574708), (16, 13931031), (23, 9691152), (24, 9287354), (46, 4845576), (48, 4643677), (69, 3230384), (92, 2422788), (101, 2206896), (138, 1615192), (184, 1211394), (202, 1103448), (276, 807596), (303, 735632), (368, 605697), (404, 551724), (552, 403798), (606, 367816), (808, 275862), (1104, 201899), (1212, 183908), (1616, 137931), (1999, 111504), (2323, 95952), (2424, 91954), (3998, 55752), (4646, 47976), (4848, 45977), (5997, 37168), (6969, 31984), (7996, 27876), (9292, 23988), (11994, 18584), (13938, 15992)]