132608916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 367383744

約数和(自身を除く): 234774828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 771, 1028, 1303, 1542, 2313, 2606, 2827, 3084, 3909, 4626, 5212, 5654, 7818, 8481, 9252, 11308, 11727, 14333, 15636, 16962, 23454, 25443, 28666, 33924, 42999, 46908, 50886, 57332, 85998, 101772, 128997, 171996, 257994, 334871, 515988, 669742, 1004613, 1339484, 2009226, 3013839, 3683581, 4018452, 6027678, 7367162, 11050743, 12055356, 14734324, 22101486, 33152229, 44202972, 66304458, 132608916]

約数ペア:

[(1, 132608916), (2, 66304458), (3, 44202972), (4, 33152229), (6, 22101486), (9, 14734324), (11, 12055356), (12, 11050743), (18, 7367162), (22, 6027678), (33, 4018452), (36, 3683581), (44, 3013839), (66, 2009226), (99, 1339484), (132, 1004613), (198, 669742), (257, 515988), (396, 334871), (514, 257994), (771, 171996), (1028, 128997), (1303, 101772), (1542, 85998), (2313, 57332), (2606, 50886), (2827, 46908), (3084, 42999), (3909, 33924), (4626, 28666), (5212, 25443), (5654, 23454), (7818, 16962), (8481, 15636), (9252, 14333), (11308, 11727)]