2988824888

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 6574417920

約数和(自身を除く): 3585593032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 631, 1148, 1262, 2063, 2296, 2524, 4126, 4417, 5048, 8252, 8834, 14441, 16504, 17668, 25871, 28882, 35336, 51742, 57764, 84583, 103484, 115528, 169166, 181097, 206968, 338332, 362194, 592081, 676664, 724388, 1184162, 1301753, 1448776, 2368324, 2603506, 4736648, 5207012, 9112271, 10414024, 18224542, 36449084, 53371873, 72898168, 106743746, 213487492, 373603111, 426974984, 747206222, 1494412444, 2988824888]

約数ペア:

[(1, 2988824888), (2, 1494412444), (4, 747206222), (7, 426974984), (8, 373603111), (14, 213487492), (28, 106743746), (41, 72898168), (56, 53371873), (82, 36449084), (164, 18224542), (287, 10414024), (328, 9112271), (574, 5207012), (631, 4736648), (1148, 2603506), (1262, 2368324), (2063, 1448776), (2296, 1301753), (2524, 1184162), (4126, 724388), (4417, 676664), (5048, 592081), (8252, 362194), (8834, 338332), (14441, 206968), (16504, 181097), (17668, 169166), (25871, 115528), (28882, 103484), (35336, 84583), (51742, 57764)]