1500822016

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 3191882760

約数和(自身を除く): 1691060744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 269, 272, 512, 538, 544, 641, 1076, 1088, 1282, 2152, 2176, 2564, 4304, 4352, 4573, 5128, 8608, 8704, 9146, 10256, 10897, 17216, 18292, 20512, 21794, 34432, 36584, 41024, 43588, 68864, 73168, 82048, 87176, 137728, 146336, 164096, 172429, 174352, 292672, 328192, 344858, 348704, 585344, 689716, 697408, 1170688, 1379432, 1394816, 2341376, 2758864, 2789632, 2931293, 5517728, 5579264, 5862586, 11035456, 11725172, 22070912, 23450344, 44141824, 46900688, 88283648, 93801376, 187602752, 375205504, 750411008, 1500822016]

約数ペア:

[(1, 1500822016), (2, 750411008), (4, 375205504), (8, 187602752), (16, 93801376), (17, 88283648), (32, 46900688), (34, 44141824), (64, 23450344), (68, 22070912), (128, 11725172), (136, 11035456), (256, 5862586), (269, 5579264), (272, 5517728), (512, 2931293), (538, 2789632), (544, 2758864), (641, 2341376), (1076, 1394816), (1088, 1379432), (1282, 1170688), (2152, 697408), (2176, 689716), (2564, 585344), (4304, 348704), (4352, 344858), (4573, 328192), (5128, 292672), (8608, 174352), (8704, 172429), (9146, 164096), (10256, 146336), (10897, 137728), (17216, 87176), (18292, 82048), (20512, 73168), (21794, 68864), (34432, 43588), (36584, 41024)]