428797952

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 104

約数和(自身を含む): 968765952

約数和(自身を除く): 539968000

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 307, 341, 352, 496, 512, 614, 682, 704, 992, 1024, 1228, 1364, 1408, 1984, 2048, 2456, 2728, 2816, 3377, 3968, 4096, 4912, 5456, 5632, 6754, 7936, 9517, 9824, 10912, 11264, 13508, 15872, 19034, 19648, 21824, 22528, 27016, 31744, 38068, 39296, 43648, 45056, 54032, 63488, 76136, 78592, 87296, 104687, 108064, 126976, 152272, 157184, 174592, 209374, 216128, 304544, 314368, 349184, 418748, 432256, 609088, 628736, 698368, 837496, 864512, 1218176, 1257472, 1396736, 1674992, 1729024, 2436352, 3349984, 3458048, 4872704, 6699968, 6916096, 9745408, 13399936, 13832192, 19490816, 26799872, 38981632, 53599744, 107199488, 214398976, 428797952]

約数ペア:

[(1, 428797952), (2, 214398976), (4, 107199488), (8, 53599744), (11, 38981632), (16, 26799872), (22, 19490816), (31, 13832192), (32, 13399936), (44, 9745408), (62, 6916096), (64, 6699968), (88, 4872704), (124, 3458048), (128, 3349984), (176, 2436352), (248, 1729024), (256, 1674992), (307, 1396736), (341, 1257472), (352, 1218176), (496, 864512), (512, 837496), (614, 698368), (682, 628736), (704, 609088), (992, 432256), (1024, 418748), (1228, 349184), (1364, 314368), (1408, 304544), (1984, 216128), (2048, 209374), (2456, 174592), (2728, 157184), (2816, 152272), (3377, 126976), (3968, 108064), (4096, 104687), (4912, 87296), (5456, 78592), (5632, 76136), (6754, 63488), (7936, 54032), (9517, 45056), (9824, 43648), (10912, 39296), (11264, 38068), (13508, 31744), (15872, 27016), (19034, 22528), (19648, 21824)]