441644128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 902180160

約数和(自身を除く): 460536032

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1312, 2528, 3239, 4261, 6478, 8522, 12956, 17044, 25912, 34088, 51824, 68176, 103648, 136352, 174701, 336619, 349402, 673238, 698804, 1346476, 1397608, 2692952, 2795216, 5385904, 5590432, 10771808, 13801379, 27602758, 55205516, 110411032, 220822064, 441644128]

約数ペア:

[(1, 441644128), (2, 220822064), (4, 110411032), (8, 55205516), (16, 27602758), (32, 13801379), (41, 10771808), (79, 5590432), (82, 5385904), (158, 2795216), (164, 2692952), (316, 1397608), (328, 1346476), (632, 698804), (656, 673238), (1264, 349402), (1312, 336619), (2528, 174701), (3239, 136352), (4261, 103648), (6478, 68176), (8522, 51824), (12956, 34088), (17044, 25912)]