2912781192

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{41521}}^1$

素因数の和:41646

約数の個数: 64

約数和(自身を含む): 7573612800

約数和(自身を除く): 4660831608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1896, 2923, 5846, 8769, 11692, 17538, 23384, 35076, 41521, 70152, 83042, 124563, 166084, 249126, 332168, 498252, 996504, 1536277, 3072554, 3280159, 4608831, 6145108, 6560318, 9217662, 9840477, 12290216, 13120636, 18435324, 19680954, 26241272, 36870648, 39361908, 78723816, 121365883, 242731766, 364097649, 485463532, 728195298, 970927064, 1456390596, 2912781192]

約数ペア:

[(1, 2912781192), (2, 1456390596), (3, 970927064), (4, 728195298), (6, 485463532), (8, 364097649), (12, 242731766), (24, 121365883), (37, 78723816), (74, 39361908), (79, 36870648), (111, 26241272), (148, 19680954), (158, 18435324), (222, 13120636), (237, 12290216), (296, 9840477), (316, 9217662), (444, 6560318), (474, 6145108), (632, 4608831), (888, 3280159), (948, 3072554), (1896, 1536277), (2923, 996504), (5846, 498252), (8769, 332168), (11692, 249126), (17538, 166084), (23384, 124563), (35076, 83042), (41521, 70152)]