1214366912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90787}}^1$

素因数の和:90829

約数の個数: 56

約数和(自身を含む): 2767218240

約数和(自身を除く): 1552851328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 90787, 181574, 363148, 726296, 998657, 1452592, 1724953, 1997314, 2905184, 3449906, 3994628, 5810368, 6899812, 7989256, 13799624, 15978512, 18974483, 27599248, 31957024, 37948966, 55198496, 63914048, 75897932, 110396992, 151795864, 303591728, 607183456, 1214366912]

約数ペア:

[(1, 1214366912), (2, 607183456), (4, 303591728), (8, 151795864), (11, 110396992), (16, 75897932), (19, 63914048), (22, 55198496), (32, 37948966), (38, 31957024), (44, 27599248), (64, 18974483), (76, 15978512), (88, 13799624), (152, 7989256), (176, 6899812), (209, 5810368), (304, 3994628), (352, 3449906), (418, 2905184), (608, 1997314), (704, 1724953), (836, 1452592), (1216, 998657), (1672, 726296), (3344, 363148), (6688, 181574), (13376, 90787)]