649389408

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 1745325792

約数和(自身を除く): 1095936384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 173, 183, 244, 346, 366, 488, 519, 641, 692, 732, 976, 1038, 1282, 1384, 1464, 1923, 1952, 2076, 2564, 2768, 2928, 3846, 4152, 5128, 5536, 5856, 7692, 8304, 10256, 10553, 15384, 16608, 20512, 21106, 30768, 31659, 39101, 42212, 61536, 63318, 78202, 84424, 110893, 117303, 126636, 156404, 168848, 221786, 234606, 253272, 312808, 332679, 337696, 443572, 469212, 506544, 625616, 665358, 887144, 938424, 1013088, 1251232, 1330716, 1774288, 1876848, 2661432, 3548576, 3753696, 5322864, 6764473, 10645728, 13528946, 20293419, 27057892, 40586838, 54115784, 81173676, 108231568, 162347352, 216463136, 324694704, 649389408]

約数ペア:

[(1, 649389408), (2, 324694704), (3, 216463136), (4, 162347352), (6, 108231568), (8, 81173676), (12, 54115784), (16, 40586838), (24, 27057892), (32, 20293419), (48, 13528946), (61, 10645728), (96, 6764473), (122, 5322864), (173, 3753696), (183, 3548576), (244, 2661432), (346, 1876848), (366, 1774288), (488, 1330716), (519, 1251232), (641, 1013088), (692, 938424), (732, 887144), (976, 665358), (1038, 625616), (1282, 506544), (1384, 469212), (1464, 443572), (1923, 337696), (1952, 332679), (2076, 312808), (2564, 253272), (2768, 234606), (2928, 221786), (3846, 168848), (4152, 156404), (5128, 126636), (5536, 117303), (5856, 110893), (7692, 84424), (8304, 78202), (10256, 63318), (10553, 61536), (15384, 42212), (16608, 39101), (20512, 31659), (21106, 30768)]