242425456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 615960576

約数和(自身を除く): 373535120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 112, 124, 131, 164, 182, 208, 217, 248, 262, 287, 328, 364, 403, 434, 496, 524, 533, 574, 656, 728, 806, 868, 917, 1048, 1066, 1148, 1271, 1456, 1612, 1703, 1736, 1834, 2096, 2132, 2296, 2542, 2821, 3224, 3406, 3472, 3668, 3731, 4061, 4264, 4592, 5084, 5371, 5642, 6448, 6812, 7336, 7462, 8122, 8528, 8897, 10168, 10742, 11284, 11921, 13624, 14672, 14924, 16244, 16523, 17794, 20336, 21484, 22568, 23842, 27248, 28427, 29848, 32488, 33046, 35588, 37597, 42968, 45136, 47684, 52793, 56854, 59696, 64976, 66092, 69823, 71176, 75194, 85936, 95368, 105586, 113708, 115661, 132184, 139646, 142352, 150388, 166501, 190736, 211172, 227416, 231322, 264368, 279292, 300776, 333002, 369551, 422344, 454832, 462644, 488761, 558584, 601552, 666004, 739102, 844688, 925288, 977522, 1117168, 1165507, 1332008, 1478204, 1850576, 1955044, 2164513, 2331014, 2664016, 2956408, 3910088, 4329026, 4662028, 5912816, 7820176, 8658052, 9324056, 15151591, 17316104, 18648112, 30303182, 34632208, 60606364, 121212728, 242425456]

約数ペア:

[(1, 242425456), (2, 121212728), (4, 60606364), (7, 34632208), (8, 30303182), (13, 18648112), (14, 17316104), (16, 15151591), (26, 9324056), (28, 8658052), (31, 7820176), (41, 5912816), (52, 4662028), (56, 4329026), (62, 3910088), (82, 2956408), (91, 2664016), (104, 2331014), (112, 2164513), (124, 1955044), (131, 1850576), (164, 1478204), (182, 1332008), (208, 1165507), (217, 1117168), (248, 977522), (262, 925288), (287, 844688), (328, 739102), (364, 666004), (403, 601552), (434, 558584), (496, 488761), (524, 462644), (533, 454832), (574, 422344), (656, 369551), (728, 333002), (806, 300776), (868, 279292), (917, 264368), (1048, 231322), (1066, 227416), (1148, 211172), (1271, 190736), (1456, 166501), (1612, 150388), (1703, 142352), (1736, 139646), (1834, 132184), (2096, 115661), (2132, 113708), (2296, 105586), (2542, 95368), (2821, 85936), (3224, 75194), (3406, 71176), (3472, 69823), (3668, 66092), (3731, 64976), (4061, 59696), (4264, 56854), (4592, 52793), (5084, 47684), (5371, 45136), (5642, 42968), (6448, 37597), (6812, 35588), (7336, 33046), (7462, 32488), (8122, 29848), (8528, 28427), (8897, 27248), (10168, 23842), (10742, 22568), (11284, 21484), (11921, 20336), (13624, 17794), (14672, 16523), (14924, 16244)]