266709504

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2061

約数の個数: 80

約数和(自身を含む): 718882560

約数和(自身を除く): 452173056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1068, 1424, 1536, 1951, 2136, 2848, 3902, 4272, 5696, 5853, 7804, 8544, 11392, 11706, 15608, 17088, 22784, 23412, 31216, 34176, 45568, 46824, 62432, 68352, 93648, 124864, 136704, 173639, 187296, 249728, 347278, 374592, 499456, 520917, 694556, 749184, 998912, 1041834, 1389112, 1498368, 2083668, 2778224, 2996736, 4167336, 5556448, 8334672, 11112896, 16669344, 22225792, 33338688, 44451584, 66677376, 88903168, 133354752, 266709504]

約数ペア:

[(1, 266709504), (2, 133354752), (3, 88903168), (4, 66677376), (6, 44451584), (8, 33338688), (12, 22225792), (16, 16669344), (24, 11112896), (32, 8334672), (48, 5556448), (64, 4167336), (89, 2996736), (96, 2778224), (128, 2083668), (178, 1498368), (192, 1389112), (256, 1041834), (267, 998912), (356, 749184), (384, 694556), (512, 520917), (534, 499456), (712, 374592), (768, 347278), (1068, 249728), (1424, 187296), (1536, 173639), (1951, 136704), (2136, 124864), (2848, 93648), (3902, 68352), (4272, 62432), (5696, 46824), (5853, 45568), (7804, 34176), (8544, 31216), (11392, 23412), (11706, 22784), (15608, 17088)]