389322304

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 978156032

約数和(自身を除く): 588833728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 97, 112, 119, 124, 136, 194, 217, 224, 238, 248, 272, 289, 388, 434, 448, 476, 496, 527, 544, 578, 679, 776, 868, 952, 992, 1054, 1088, 1156, 1358, 1552, 1649, 1736, 1904, 1984, 2023, 2108, 2312, 2716, 3007, 3104, 3298, 3472, 3689, 3808, 4046, 4216, 4624, 5432, 6014, 6208, 6596, 6944, 7378, 7616, 8092, 8432, 8959, 9248, 10864, 11543, 12028, 13192, 13888, 14756, 16184, 16864, 17918, 18496, 21049, 21728, 23086, 24056, 26384, 28033, 29512, 32368, 33728, 35836, 42098, 43456, 46172, 48112, 51119, 52768, 56066, 59024, 62713, 64736, 71672, 84196, 92344, 96224, 102238, 105536, 112132, 118048, 125426, 129472, 143344, 168392, 184688, 192448, 196231, 204476, 224264, 236096, 250852, 286688, 336784, 357833, 369376, 392462, 408952, 448528, 501704, 573376, 673568, 715666, 738752, 784924, 817904, 869023, 897056, 1003408, 1347136, 1431332, 1569848, 1635808, 1738046, 1794112, 2006816, 2862664, 3139696, 3271616, 3476092, 4013632, 5725328, 6083161, 6279392, 6952184, 11450656, 12166322, 12558784, 13904368, 22901312, 24332644, 27808736, 48665288, 55617472, 97330576, 194661152, 389322304]

約数ペア:

[(1, 389322304), (2, 194661152), (4, 97330576), (7, 55617472), (8, 48665288), (14, 27808736), (16, 24332644), (17, 22901312), (28, 13904368), (31, 12558784), (32, 12166322), (34, 11450656), (56, 6952184), (62, 6279392), (64, 6083161), (68, 5725328), (97, 4013632), (112, 3476092), (119, 3271616), (124, 3139696), (136, 2862664), (194, 2006816), (217, 1794112), (224, 1738046), (238, 1635808), (248, 1569848), (272, 1431332), (289, 1347136), (388, 1003408), (434, 897056), (448, 869023), (476, 817904), (496, 784924), (527, 738752), (544, 715666), (578, 673568), (679, 573376), (776, 501704), (868, 448528), (952, 408952), (992, 392462), (1054, 369376), (1088, 357833), (1156, 336784), (1358, 286688), (1552, 250852), (1649, 236096), (1736, 224264), (1904, 204476), (1984, 196231), (2023, 192448), (2108, 184688), (2312, 168392), (2716, 143344), (3007, 129472), (3104, 125426), (3298, 118048), (3472, 112132), (3689, 105536), (3808, 102238), (4046, 96224), (4216, 92344), (4624, 84196), (5432, 71672), (6014, 64736), (6208, 62713), (6596, 59024), (6944, 56066), (7378, 52768), (7616, 51119), (8092, 48112), (8432, 46172), (8959, 43456), (9248, 42098), (10864, 35836), (11543, 33728), (12028, 32368), (13192, 29512), (13888, 28033), (14756, 26384), (16184, 24056), (16864, 23086), (17918, 21728), (18496, 21049)]