278082192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{340787}}^1$

素因数の和:340815

約数の個数: 40

約数和(自身を含む): 760638816

約数和(自身を除く): 482556624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 340787, 681574, 1022361, 1363148, 2044722, 2726296, 4089444, 5452592, 5793379, 8178888, 11586758, 16357776, 17380137, 23173516, 34760274, 46347032, 69520548, 92694064, 139041096, 278082192]

約数ペア:

[(1, 278082192), (2, 139041096), (3, 92694064), (4, 69520548), (6, 46347032), (8, 34760274), (12, 23173516), (16, 17380137), (17, 16357776), (24, 11586758), (34, 8178888), (48, 5793379), (51, 5452592), (68, 4089444), (102, 2726296), (136, 2044722), (204, 1363148), (272, 1022361), (408, 681574), (816, 340787)]