454352384

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 942796800

約数和(自身を除く): 488444416

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 239, 256, 316, 376, 478, 512, 632, 752, 956, 1264, 1504, 1912, 2528, 3008, 3713, 3824, 5056, 6016, 7426, 7648, 10112, 11233, 12032, 14852, 15296, 18881, 20224, 22466, 24064, 29704, 30592, 37762, 40448, 44932, 59408, 61184, 75524, 89864, 118816, 122368, 151048, 179728, 237632, 302096, 359456, 475264, 604192, 718912, 887407, 950528, 1208384, 1437824, 1774814, 1901056, 2416768, 2875648, 3549628, 4833536, 5751296, 7099256, 9667072, 14198512, 28397024, 56794048, 113588096, 227176192, 454352384]

約数ペア:

[(1, 454352384), (2, 227176192), (4, 113588096), (8, 56794048), (16, 28397024), (32, 14198512), (47, 9667072), (64, 7099256), (79, 5751296), (94, 4833536), (128, 3549628), (158, 2875648), (188, 2416768), (239, 1901056), (256, 1774814), (316, 1437824), (376, 1208384), (478, 950528), (512, 887407), (632, 718912), (752, 604192), (956, 475264), (1264, 359456), (1504, 302096), (1912, 237632), (2528, 179728), (3008, 151048), (3713, 122368), (3824, 118816), (5056, 89864), (6016, 75524), (7426, 61184), (7648, 59408), (10112, 44932), (11233, 40448), (12032, 37762), (14852, 30592), (15296, 29704), (18881, 24064), (20224, 22466)]