285668856

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 902643120

約数和(自身を除く): 616974264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 73, 81, 88, 99, 108, 122, 132, 146, 162, 183, 198, 216, 219, 243, 244, 264, 292, 297, 324, 366, 396, 438, 486, 488, 549, 584, 594, 648, 657, 671, 729, 732, 792, 803, 876, 891, 972, 1098, 1188, 1314, 1342, 1458, 1464, 1606, 1647, 1752, 1782, 1944, 1971, 2013, 2196, 2376, 2409, 2628, 2673, 2684, 2916, 3212, 3294, 3564, 3942, 4026, 4392, 4453, 4818, 4941, 5256, 5346, 5368, 5832, 5913, 6039, 6424, 6588, 7128, 7227, 7884, 8019, 8052, 8906, 9636, 9882, 10692, 11826, 12078, 13176, 13359, 14454, 14823, 15768, 16038, 16104, 17739, 17812, 18117, 19272, 19764, 21384, 21681, 23652, 24156, 26718, 28908, 29646, 32076, 35478, 35624, 36234, 39528, 40077, 43362, 44469, 47304, 48312, 48983, 53217, 53436, 54351, 57816, 59292, 64152, 65043, 70956, 72468, 80154, 86724, 88938, 97966, 106434, 106872, 108702, 118584, 120231, 130086, 141912, 144936, 146949, 160308, 163053, 173448, 177876, 195129, 195932, 212868, 217404, 240462, 260172, 293898, 320616, 326106, 355752, 360693, 390258, 391864, 425736, 434808, 440847, 480924, 489159, 520344, 585387, 587796, 652212, 721386, 780516, 881694, 961848, 978318, 1082079, 1170774, 1175592, 1304424, 1322541, 1442772, 1561032, 1763388, 1956636, 2164158, 2341548, 2645082, 2885544, 3246237, 3526776, 3913272, 3967623, 4328316, 4683096, 5290164, 6492474, 7935246, 8656632, 10580328, 11902869, 12984948, 15870492, 23805738, 25969896, 31740984, 35708607, 47611476, 71417214, 95222952, 142834428, 285668856]

約数ペア:

[(1, 285668856), (2, 142834428), (3, 95222952), (4, 71417214), (6, 47611476), (8, 35708607), (9, 31740984), (11, 25969896), (12, 23805738), (18, 15870492), (22, 12984948), (24, 11902869), (27, 10580328), (33, 8656632), (36, 7935246), (44, 6492474), (54, 5290164), (61, 4683096), (66, 4328316), (72, 3967623), (73, 3913272), (81, 3526776), (88, 3246237), (99, 2885544), (108, 2645082), (122, 2341548), (132, 2164158), (146, 1956636), (162, 1763388), (183, 1561032), (198, 1442772), (216, 1322541), (219, 1304424), (243, 1175592), (244, 1170774), (264, 1082079), (292, 978318), (297, 961848), (324, 881694), (366, 780516), (396, 721386), (438, 652212), (486, 587796), (488, 585387), (549, 520344), (584, 489159), (594, 480924), (648, 440847), (657, 434808), (671, 425736), (729, 391864), (732, 390258), (792, 360693), (803, 355752), (876, 326106), (891, 320616), (972, 293898), (1098, 260172), (1188, 240462), (1314, 217404), (1342, 212868), (1458, 195932), (1464, 195129), (1606, 177876), (1647, 173448), (1752, 163053), (1782, 160308), (1944, 146949), (1971, 144936), (2013, 141912), (2196, 130086), (2376, 120231), (2409, 118584), (2628, 108702), (2673, 106872), (2684, 106434), (2916, 97966), (3212, 88938), (3294, 86724), (3564, 80154), (3942, 72468), (4026, 70956), (4392, 65043), (4453, 64152), (4818, 59292), (4941, 57816), (5256, 54351), (5346, 53436), (5368, 53217), (5832, 48983), (5913, 48312), (6039, 47304), (6424, 44469), (6588, 43362), (7128, 40077), (7227, 39528), (7884, 36234), (8019, 35624), (8052, 35478), (8906, 32076), (9636, 29646), (9882, 28908), (10692, 26718), (11826, 24156), (12078, 23652), (13176, 21681), (13359, 21384), (14454, 19764), (14823, 19272), (15768, 18117), (16038, 17812), (16104, 17739)]