220537944

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 675648000

約数和(自身を除く): 455110056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 101, 108, 132, 198, 202, 216, 264, 297, 303, 396, 404, 594, 606, 792, 808, 909, 919, 1111, 1188, 1212, 1818, 1838, 2222, 2376, 2424, 2727, 2757, 3333, 3636, 3676, 4444, 5454, 5514, 6666, 7272, 7352, 8271, 8888, 9999, 10109, 10908, 11028, 13332, 16542, 19998, 20218, 21816, 22056, 24813, 26664, 29997, 30327, 33084, 39996, 40436, 49626, 59994, 60654, 66168, 79992, 80872, 90981, 92819, 99252, 119988, 121308, 181962, 185638, 198504, 239976, 242616, 272943, 278457, 363924, 371276, 545886, 556914, 727848, 742552, 835371, 1021009, 1091772, 1113828, 1670742, 2042018, 2183544, 2227656, 2506113, 3063027, 3341484, 4084036, 5012226, 6126054, 6682968, 8168072, 9189081, 10024452, 12252108, 18378162, 20048904, 24504216, 27567243, 36756324, 55134486, 73512648, 110268972, 220537944]

約数ペア:

[(1, 220537944), (2, 110268972), (3, 73512648), (4, 55134486), (6, 36756324), (8, 27567243), (9, 24504216), (11, 20048904), (12, 18378162), (18, 12252108), (22, 10024452), (24, 9189081), (27, 8168072), (33, 6682968), (36, 6126054), (44, 5012226), (54, 4084036), (66, 3341484), (72, 3063027), (88, 2506113), (99, 2227656), (101, 2183544), (108, 2042018), (132, 1670742), (198, 1113828), (202, 1091772), (216, 1021009), (264, 835371), (297, 742552), (303, 727848), (396, 556914), (404, 545886), (594, 371276), (606, 363924), (792, 278457), (808, 272943), (909, 242616), (919, 239976), (1111, 198504), (1188, 185638), (1212, 181962), (1818, 121308), (1838, 119988), (2222, 99252), (2376, 92819), (2424, 90981), (2727, 80872), (2757, 79992), (3333, 66168), (3636, 60654), (3676, 59994), (4444, 49626), (5454, 40436), (5514, 39996), (6666, 33084), (7272, 30327), (7352, 29997), (8271, 26664), (8888, 24813), (9999, 22056), (10109, 21816), (10908, 20218), (11028, 19998), (13332, 16542)]