1215677056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1949}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 2649348000

約数和(自身を除く): 1433670944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 443, 704, 886, 1408, 1772, 1949, 3544, 3898, 4873, 7088, 7796, 9746, 14176, 15592, 19492, 21439, 28352, 31184, 38984, 42878, 56704, 62368, 77968, 85756, 124736, 155936, 171512, 249472, 311872, 343024, 623744, 686048, 863407, 1372096, 1726814, 2744192, 3453628, 6907256, 9497477, 13814512, 18994954, 27629024, 37989908, 55258048, 75979816, 110516096, 151959632, 303919264, 607838528, 1215677056]

約数ペア:

[(1, 1215677056), (2, 607838528), (4, 303919264), (8, 151959632), (11, 110516096), (16, 75979816), (22, 55258048), (32, 37989908), (44, 27629024), (64, 18994954), (88, 13814512), (128, 9497477), (176, 6907256), (352, 3453628), (443, 2744192), (704, 1726814), (886, 1372096), (1408, 863407), (1772, 686048), (1949, 623744), (3544, 343024), (3898, 311872), (4873, 249472), (7088, 171512), (7796, 155936), (9746, 124736), (14176, 85756), (15592, 77968), (19492, 62368), (21439, 56704), (28352, 42878), (31184, 38984)]