2912795262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 7139543040

約数和(自身を除く): 4226747778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 251, 271, 351, 366, 502, 542, 549, 702, 753, 793, 813, 1098, 1506, 1586, 1626, 1647, 2259, 2379, 2439, 3263, 3294, 3523, 4518, 4758, 4878, 6526, 6777, 7046, 7137, 7317, 9789, 10569, 13554, 14274, 14634, 15311, 16531, 19578, 21138, 21411, 29367, 30622, 31707, 33062, 42822, 45933, 49593, 58734, 63414, 68021, 88101, 91866, 95121, 99186, 136042, 137799, 148779, 176202, 190242, 199043, 204063, 214903, 275598, 297558, 398086, 408126, 413397, 429806, 446337, 597129, 612189, 644709, 826794, 884273, 892674, 1194258, 1224378, 1289418, 1768546, 1791387, 1836567, 1934127, 2652819, 3582774, 3673134, 3868254, 4149281, 5305638, 5374161, 5802381, 7958457, 8298562, 10748322, 11604762, 12447843, 15916914, 23875371, 24895686, 37343529, 47750742, 53940653, 74687058, 107881306, 112030587, 161821959, 224061174, 323643918, 485465877, 970931754, 1456397631, 2912795262]

約数ペア:

[(1, 2912795262), (2, 1456397631), (3, 970931754), (6, 485465877), (9, 323643918), (13, 224061174), (18, 161821959), (26, 112030587), (27, 107881306), (39, 74687058), (54, 53940653), (61, 47750742), (78, 37343529), (117, 24895686), (122, 23875371), (183, 15916914), (234, 12447843), (251, 11604762), (271, 10748322), (351, 8298562), (366, 7958457), (502, 5802381), (542, 5374161), (549, 5305638), (702, 4149281), (753, 3868254), (793, 3673134), (813, 3582774), (1098, 2652819), (1506, 1934127), (1586, 1836567), (1626, 1791387), (1647, 1768546), (2259, 1289418), (2379, 1224378), (2439, 1194258), (3263, 892674), (3294, 884273), (3523, 826794), (4518, 644709), (4758, 612189), (4878, 597129), (6526, 446337), (6777, 429806), (7046, 413397), (7137, 408126), (7317, 398086), (9789, 297558), (10569, 275598), (13554, 214903), (14274, 204063), (14634, 199043), (15311, 190242), (16531, 176202), (19578, 148779), (21138, 137799), (21411, 136042), (29367, 99186), (30622, 95121), (31707, 91866), (33062, 88101), (42822, 68021), (45933, 63414), (49593, 58734)]