313376256

素因数分解:

$2^9\times 3^3\times {\mathrm{22669}}^1$

素因数の和:22696

約数の個数: 80

約数和(自身を含む): 927656400

約数和(自身を除く): 614280144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 22669, 45338, 68007, 90676, 136014, 181352, 204021, 272028, 362704, 408042, 544056, 612063, 725408, 816084, 1088112, 1224126, 1450816, 1632168, 2176224, 2448252, 2901632, 3264336, 4352448, 4896504, 5803264, 6528672, 8704896, 9793008, 11606528, 13057344, 17409792, 19586016, 26114688, 34819584, 39172032, 52229376, 78344064, 104458752, 156688128, 313376256]

約数ペア:

[(1, 313376256), (2, 156688128), (3, 104458752), (4, 78344064), (6, 52229376), (8, 39172032), (9, 34819584), (12, 26114688), (16, 19586016), (18, 17409792), (24, 13057344), (27, 11606528), (32, 9793008), (36, 8704896), (48, 6528672), (54, 5803264), (64, 4896504), (72, 4352448), (96, 3264336), (108, 2901632), (128, 2448252), (144, 2176224), (192, 1632168), (216, 1450816), (256, 1224126), (288, 1088112), (384, 816084), (432, 725408), (512, 612063), (576, 544056), (768, 408042), (864, 362704), (1152, 272028), (1536, 204021), (1728, 181352), (2304, 136014), (3456, 90676), (4608, 68007), (6912, 45338), (13824, 22669)]