1216575888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25889}}^1$

素因数の和:26000

約数の個数: 80

約数和(自身を含む): 3467188800

約数和(自身を除く): 2250612912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5874, 7832, 11748, 15664, 23496, 25889, 46992, 51778, 77667, 103556, 155334, 207112, 284779, 310668, 414224, 569558, 621336, 854337, 1139116, 1242672, 1708674, 2278232, 2304121, 3417348, 4556464, 4608242, 6834696, 6912363, 9216484, 13669392, 13824726, 18432968, 25345331, 27649452, 36865936, 50690662, 55298904, 76035993, 101381324, 110597808, 152071986, 202762648, 304143972, 405525296, 608287944, 1216575888]

約数ペア:

[(1, 1216575888), (2, 608287944), (3, 405525296), (4, 304143972), (6, 202762648), (8, 152071986), (11, 110597808), (12, 101381324), (16, 76035993), (22, 55298904), (24, 50690662), (33, 36865936), (44, 27649452), (48, 25345331), (66, 18432968), (88, 13824726), (89, 13669392), (132, 9216484), (176, 6912363), (178, 6834696), (264, 4608242), (267, 4556464), (356, 3417348), (528, 2304121), (534, 2278232), (712, 1708674), (979, 1242672), (1068, 1139116), (1424, 854337), (1958, 621336), (2136, 569558), (2937, 414224), (3916, 310668), (4272, 284779), (5874, 207112), (7832, 155334), (11748, 103556), (15664, 77667), (23496, 51778), (25889, 46992)]