1207723264

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 2679373312

約数和(自身を除く): 1471650048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 242, 254, 256, 307, 352, 484, 508, 614, 704, 968, 1016, 1228, 1397, 1408, 1936, 2032, 2456, 2794, 2816, 3377, 3872, 4064, 4912, 5588, 6754, 7744, 8128, 9824, 11176, 13508, 15367, 15488, 16256, 19648, 22352, 27016, 30734, 30976, 32512, 37147, 38989, 39296, 44704, 54032, 61468, 74294, 77978, 78592, 89408, 108064, 122936, 148588, 155956, 178816, 216128, 245872, 297176, 311912, 357632, 428879, 432256, 491744, 594352, 623824, 857758, 864512, 983488, 1188704, 1247648, 1715516, 1966976, 2377408, 2495296, 3431032, 3933952, 4717669, 4754816, 4990592, 6862064, 9435338, 9509632, 9981184, 13724128, 18870676, 27448256, 37741352, 54896512, 75482704, 109793024, 150965408, 301930816, 603861632, 1207723264]

約数ペア:

[(1, 1207723264), (2, 603861632), (4, 301930816), (8, 150965408), (11, 109793024), (16, 75482704), (22, 54896512), (32, 37741352), (44, 27448256), (64, 18870676), (88, 13724128), (121, 9981184), (127, 9509632), (128, 9435338), (176, 6862064), (242, 4990592), (254, 4754816), (256, 4717669), (307, 3933952), (352, 3431032), (484, 2495296), (508, 2377408), (614, 1966976), (704, 1715516), (968, 1247648), (1016, 1188704), (1228, 983488), (1397, 864512), (1408, 857758), (1936, 623824), (2032, 594352), (2456, 491744), (2794, 432256), (2816, 428879), (3377, 357632), (3872, 311912), (4064, 297176), (4912, 245872), (5588, 216128), (6754, 178816), (7744, 155956), (8128, 148588), (9824, 122936), (11176, 108064), (13508, 89408), (15367, 78592), (15488, 77978), (16256, 74294), (19648, 61468), (22352, 54032), (27016, 44704), (30734, 39296), (30976, 38989), (32512, 37147)]