288260856

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1851

約数の個数: 160

約数和(自身を含む): 915776400

約数和(自身を除く): 627515544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1801, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 3602, 4104, 4212, 4446, 5403, 5928, 6156, 6669, 7204, 8424, 8892, 10806, 12312, 13338, 14408, 16209, 17784, 20007, 21612, 23413, 26676, 32418, 34219, 40014, 43224, 46826, 48627, 53352, 64836, 68438, 70239, 80028, 93652, 97254, 102657, 129672, 136876, 140478, 145881, 160056, 187304, 194508, 205314, 210717, 273752, 280956, 291762, 307971, 389016, 410628, 421434, 444847, 561912, 583524, 615942, 632151, 821256, 842868, 889694, 923913, 1167048, 1231884, 1264302, 1334541, 1685736, 1779388, 1847826, 1896453, 2463768, 2528604, 2669082, 2771739, 3558776, 3695652, 3792906, 4003623, 5057208, 5338164, 5543478, 7391304, 7585812, 8007246, 10676328, 11086956, 12010869, 15171624, 16014492, 22173912, 24021738, 32028984, 36032607, 48043476, 72065214, 96086952, 144130428, 288260856]

約数ペア:

[(1, 288260856), (2, 144130428), (3, 96086952), (4, 72065214), (6, 48043476), (8, 36032607), (9, 32028984), (12, 24021738), (13, 22173912), (18, 16014492), (19, 15171624), (24, 12010869), (26, 11086956), (27, 10676328), (36, 8007246), (38, 7585812), (39, 7391304), (52, 5543478), (54, 5338164), (57, 5057208), (72, 4003623), (76, 3792906), (78, 3695652), (81, 3558776), (104, 2771739), (108, 2669082), (114, 2528604), (117, 2463768), (152, 1896453), (156, 1847826), (162, 1779388), (171, 1685736), (216, 1334541), (228, 1264302), (234, 1231884), (247, 1167048), (312, 923913), (324, 889694), (342, 842868), (351, 821256), (456, 632151), (468, 615942), (494, 583524), (513, 561912), (648, 444847), (684, 421434), (702, 410628), (741, 389016), (936, 307971), (988, 291762), (1026, 280956), (1053, 273752), (1368, 210717), (1404, 205314), (1482, 194508), (1539, 187304), (1801, 160056), (1976, 145881), (2052, 140478), (2106, 136876), (2223, 129672), (2808, 102657), (2964, 97254), (3078, 93652), (3602, 80028), (4104, 70239), (4212, 68438), (4446, 64836), (5403, 53352), (5928, 48627), (6156, 46826), (6669, 43224), (7204, 40014), (8424, 34219), (8892, 32418), (10806, 26676), (12312, 23413), (13338, 21612), (14408, 20007), (16209, 17784)]