317409317990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1\times {\mathrm{2689}}^1$

素因数の和:5597

約数の個数: 64

約数和(自身を含む): 599744839680

約数和(自身を除く): 282335521690

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 2687, 2689, 4393, 5374, 5378, 8786, 13435, 13445, 21965, 26870, 26890, 43930, 61801, 61847, 123602, 123694, 309005, 309235, 513217, 513599, 618010, 618470, 1026434, 1027198, 2566085, 2567995, 5132170, 5135990, 7225343, 11803991, 11812777, 14450686, 23607982, 23625554, 36126715, 59019955, 59063885, 72253430, 118039910, 118127770, 166182889, 332365778, 830914445, 1380040513, 1661828890, 2760081026, 6900202565, 13800405130, 31740931799, 63481863598, 158704658995, 317409317990]

約数ペア:

[(1, 317409317990), (2, 158704658995), (5, 63481863598), (10, 31740931799), (23, 13800405130), (46, 6900202565), (115, 2760081026), (191, 1661828890), (230, 1380040513), (382, 830914445), (955, 332365778), (1910, 166182889), (2687, 118127770), (2689, 118039910), (4393, 72253430), (5374, 59063885), (5378, 59019955), (8786, 36126715), (13435, 23625554), (13445, 23607982), (21965, 14450686), (26870, 11812777), (26890, 11803991), (43930, 7225343), (61801, 5135990), (61847, 5132170), (123602, 2567995), (123694, 2566085), (309005, 1027198), (309235, 1026434), (513217, 618470), (513599, 618010)]