331814988

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{15439}}^1$

素因数の和:15651

約数の個数: 48

約数和(自身を含む): 864640000

約数和(自身を除く): 532825012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 15439, 21492, 30878, 46317, 61756, 92634, 138951, 185268, 277902, 416853, 555804, 833706, 1667412, 3072361, 6144722, 9217083, 12289444, 18434166, 27651249, 36868332, 55302498, 82953747, 110604996, 165907494, 331814988]

約数ペア:

[(1, 331814988), (2, 165907494), (3, 110604996), (4, 82953747), (6, 55302498), (9, 36868332), (12, 27651249), (18, 18434166), (27, 12289444), (36, 9217083), (54, 6144722), (108, 3072361), (199, 1667412), (398, 833706), (597, 555804), (796, 416853), (1194, 277902), (1791, 185268), (2388, 138951), (3582, 92634), (5373, 61756), (7164, 46317), (10746, 30878), (15439, 21492)]