304435328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 643416000

約数和(自身を除く): 338980672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 302, 304, 604, 608, 829, 1208, 1216, 1658, 2416, 2432, 2869, 3316, 4832, 5738, 6632, 9664, 11476, 13264, 15751, 19328, 22952, 26528, 31502, 45904, 53056, 63004, 91808, 106112, 125179, 126008, 183616, 250358, 252016, 367232, 500716, 504032, 1001432, 1008064, 2002864, 2016128, 2378401, 4005728, 4756802, 8011456, 9513604, 16022912, 19027208, 38054416, 76108832, 152217664, 304435328]

約数ペア:

[(1, 304435328), (2, 152217664), (4, 76108832), (8, 38054416), (16, 19027208), (19, 16022912), (32, 9513604), (38, 8011456), (64, 4756802), (76, 4005728), (128, 2378401), (151, 2016128), (152, 2002864), (302, 1008064), (304, 1001432), (604, 504032), (608, 500716), (829, 367232), (1208, 252016), (1216, 250358), (1658, 183616), (2416, 126008), (2432, 125179), (2869, 106112), (3316, 91808), (4832, 63004), (5738, 53056), (6632, 45904), (9664, 31502), (11476, 26528), (13264, 22952), (15751, 19328)]