306593804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 618952320

約数和(自身を除く): 312358516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 1427, 2827, 2854, 4883, 5654, 5708, 9766, 11308, 15697, 19532, 27113, 31394, 53713, 54226, 62788, 107426, 108452, 214852, 298243, 366739, 596486, 733478, 1192972, 1466956, 4034129, 6968041, 8068258, 13936082, 16136516, 27872164, 76648451, 153296902, 306593804]

約数ペア:

[(1, 306593804), (2, 153296902), (4, 76648451), (11, 27872164), (19, 16136516), (22, 13936082), (38, 8068258), (44, 6968041), (76, 4034129), (209, 1466956), (257, 1192972), (418, 733478), (514, 596486), (836, 366739), (1028, 298243), (1427, 214852), (2827, 108452), (2854, 107426), (4883, 62788), (5654, 54226), (5708, 53713), (9766, 31394), (11308, 27113), (15697, 19532)]