451491372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{25439}}^1$

素因数の和:25495

約数の個数: 72

約数和(自身を含む): 1250121600

約数和(自身を除く): 798630228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 25439, 50878, 76317, 101756, 152634, 228951, 305268, 432463, 457902, 737731, 864926, 915804, 1297389, 1475462, 1729852, 2213193, 2594778, 2950924, 3892167, 4426386, 5189556, 6639579, 7784334, 8852772, 12541427, 13279158, 15568668, 25082854, 26558316, 37624281, 50165708, 75248562, 112872843, 150497124, 225745686, 451491372]

約数ペア:

[(1, 451491372), (2, 225745686), (3, 150497124), (4, 112872843), (6, 75248562), (9, 50165708), (12, 37624281), (17, 26558316), (18, 25082854), (29, 15568668), (34, 13279158), (36, 12541427), (51, 8852772), (58, 7784334), (68, 6639579), (87, 5189556), (102, 4426386), (116, 3892167), (153, 2950924), (174, 2594778), (204, 2213193), (261, 1729852), (306, 1475462), (348, 1297389), (493, 915804), (522, 864926), (612, 737731), (986, 457902), (1044, 432463), (1479, 305268), (1972, 228951), (2958, 152634), (4437, 101756), (5916, 76317), (8874, 50878), (17748, 25439)]