308049678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 685569456

約数和(自身を除く): 377519778

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 337, 387, 674, 774, 1011, 1181, 2022, 2362, 3033, 3543, 6066, 7086, 10629, 14491, 21258, 28982, 43473, 50783, 86946, 101566, 130419, 152349, 260838, 304698, 397997, 457047, 795994, 914094, 1193991, 2387982, 3581973, 7163946, 17113871, 34227742, 51341613, 102683226, 154024839, 308049678]

約数ペア:

[(1, 308049678), (2, 154024839), (3, 102683226), (6, 51341613), (9, 34227742), (18, 17113871), (43, 7163946), (86, 3581973), (129, 2387982), (258, 1193991), (337, 914094), (387, 795994), (674, 457047), (774, 397997), (1011, 304698), (1181, 260838), (2022, 152349), (2362, 130419), (3033, 101566), (3543, 86946), (6066, 50783), (7086, 43473), (10629, 28982), (14491, 21258)]