7145320884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{3251}}^1$

素因数の和:3537

約数の個数: 96

約数和(自身を含む): 18300799104

約数和(自身を除く): 11155478220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 193, 219, 292, 386, 438, 579, 772, 876, 949, 1158, 1898, 2316, 2509, 2847, 3251, 3796, 5018, 5694, 6502, 7527, 9753, 10036, 11388, 13004, 14089, 15054, 19506, 28178, 30108, 39012, 42263, 42267, 56356, 84526, 84534, 126789, 169052, 169068, 183157, 237323, 253578, 366314, 474646, 507156, 549471, 627443, 711969, 732628, 949292, 1098942, 1254886, 1423938, 1882329, 2197884, 2509772, 2847876, 3085199, 3764658, 6170398, 7529316, 8156759, 9255597, 12340796, 16313518, 18511194, 24470277, 32627036, 37022388, 45803339, 48940554, 91606678, 97881108, 137410017, 183213356, 274820034, 549640068, 595443407, 1190886814, 1786330221, 2381773628, 3572660442, 7145320884]

約数ペア:

[(1, 7145320884), (2, 3572660442), (3, 2381773628), (4, 1786330221), (6, 1190886814), (12, 595443407), (13, 549640068), (26, 274820034), (39, 183213356), (52, 137410017), (73, 97881108), (78, 91606678), (146, 48940554), (156, 45803339), (193, 37022388), (219, 32627036), (292, 24470277), (386, 18511194), (438, 16313518), (579, 12340796), (772, 9255597), (876, 8156759), (949, 7529316), (1158, 6170398), (1898, 3764658), (2316, 3085199), (2509, 2847876), (2847, 2509772), (3251, 2197884), (3796, 1882329), (5018, 1423938), (5694, 1254886), (6502, 1098942), (7527, 949292), (9753, 732628), (10036, 711969), (11388, 627443), (13004, 549471), (14089, 507156), (15054, 474646), (19506, 366314), (28178, 253578), (30108, 237323), (39012, 183157), (42263, 169068), (42267, 169052), (56356, 126789), (84526, 84534)]