275567994

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 724489920

約数和(自身を除く): 448921926

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 81, 86, 102, 117, 129, 153, 162, 179, 221, 234, 258, 306, 351, 358, 387, 442, 459, 537, 559, 663, 702, 731, 774, 918, 1053, 1074, 1118, 1161, 1326, 1377, 1462, 1611, 1677, 1989, 2106, 2193, 2322, 2327, 2754, 3043, 3222, 3354, 3483, 3978, 4386, 4654, 4833, 5031, 5967, 6086, 6579, 6966, 6981, 7697, 9129, 9503, 9666, 10062, 11934, 13158, 13962, 14499, 15093, 15394, 17901, 18258, 19006, 19737, 20943, 23091, 27387, 28509, 28998, 30186, 35802, 39474, 39559, 41886, 45279, 46182, 54774, 57018, 59211, 62829, 69273, 79118, 82161, 85527, 90558, 100061, 118422, 118677, 125658, 130849, 138546, 164322, 171054, 188487, 200122, 207819, 237354, 246483, 256581, 261698, 300183, 356031, 376974, 392547, 415638, 492966, 513162, 600366, 623457, 712062, 769743, 785094, 900549, 1068093, 1177641, 1246914, 1539486, 1701037, 1801098, 2136186, 2355282, 2701647, 3204279, 3402074, 3532923, 5103111, 5403294, 6408558, 7065846, 8104941, 10206222, 10598769, 15309333, 16209882, 21197538, 30618666, 45927999, 91855998, 137783997, 275567994]

約数ペア:

[(1, 275567994), (2, 137783997), (3, 91855998), (6, 45927999), (9, 30618666), (13, 21197538), (17, 16209882), (18, 15309333), (26, 10598769), (27, 10206222), (34, 8104941), (39, 7065846), (43, 6408558), (51, 5403294), (54, 5103111), (78, 3532923), (81, 3402074), (86, 3204279), (102, 2701647), (117, 2355282), (129, 2136186), (153, 1801098), (162, 1701037), (179, 1539486), (221, 1246914), (234, 1177641), (258, 1068093), (306, 900549), (351, 785094), (358, 769743), (387, 712062), (442, 623457), (459, 600366), (537, 513162), (559, 492966), (663, 415638), (702, 392547), (731, 376974), (774, 356031), (918, 300183), (1053, 261698), (1074, 256581), (1118, 246483), (1161, 237354), (1326, 207819), (1377, 200122), (1462, 188487), (1611, 171054), (1677, 164322), (1989, 138546), (2106, 130849), (2193, 125658), (2322, 118677), (2327, 118422), (2754, 100061), (3043, 90558), (3222, 85527), (3354, 82161), (3483, 79118), (3978, 69273), (4386, 62829), (4654, 59211), (4833, 57018), (5031, 54774), (5967, 46182), (6086, 45279), (6579, 41886), (6966, 39559), (6981, 39474), (7697, 35802), (9129, 30186), (9503, 28998), (9666, 28509), (10062, 27387), (11934, 23091), (13158, 20943), (13962, 19737), (14499, 19006), (15093, 18258), (15394, 17901)]