304879872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 894781440

約数和(自身を除く): 589901568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 151, 176, 192, 239, 256, 264, 302, 352, 384, 453, 478, 528, 604, 704, 717, 768, 906, 956, 1056, 1208, 1408, 1434, 1661, 1812, 1912, 2112, 2416, 2629, 2816, 2868, 3322, 3624, 3824, 4224, 4832, 4983, 5258, 5736, 6644, 7248, 7648, 7887, 8448, 9664, 9966, 10516, 11472, 13288, 14496, 15296, 15774, 19328, 19932, 21032, 22944, 26576, 28992, 30592, 31548, 36089, 38656, 39864, 42064, 45888, 53152, 57984, 61184, 63096, 72178, 79728, 84128, 91776, 106304, 108267, 115968, 126192, 144356, 159456, 168256, 183552, 212608, 216534, 252384, 288712, 318912, 336512, 396979, 425216, 433068, 504768, 577424, 637824, 673024, 793958, 866136, 1009536, 1154848, 1190937, 1275648, 1587916, 1732272, 2019072, 2309696, 2381874, 3175832, 3464544, 4619392, 4763748, 6351664, 6929088, 9238784, 9527496, 12703328, 13858176, 19054992, 25406656, 27716352, 38109984, 50813312, 76219968, 101626624, 152439936, 304879872]

約数ペア:

[(1, 304879872), (2, 152439936), (3, 101626624), (4, 76219968), (6, 50813312), (8, 38109984), (11, 27716352), (12, 25406656), (16, 19054992), (22, 13858176), (24, 12703328), (32, 9527496), (33, 9238784), (44, 6929088), (48, 6351664), (64, 4763748), (66, 4619392), (88, 3464544), (96, 3175832), (128, 2381874), (132, 2309696), (151, 2019072), (176, 1732272), (192, 1587916), (239, 1275648), (256, 1190937), (264, 1154848), (302, 1009536), (352, 866136), (384, 793958), (453, 673024), (478, 637824), (528, 577424), (604, 504768), (704, 433068), (717, 425216), (768, 396979), (906, 336512), (956, 318912), (1056, 288712), (1208, 252384), (1408, 216534), (1434, 212608), (1661, 183552), (1812, 168256), (1912, 159456), (2112, 144356), (2416, 126192), (2629, 115968), (2816, 108267), (2868, 106304), (3322, 91776), (3624, 84128), (3824, 79728), (4224, 72178), (4832, 63096), (4983, 61184), (5258, 57984), (5736, 53152), (6644, 45888), (7248, 42064), (7648, 39864), (7887, 38656), (8448, 36089), (9664, 31548), (9966, 30592), (10516, 28992), (11472, 26576), (13288, 22944), (14496, 21032), (15296, 19932), (15774, 19328)]