389814336

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 224

約数和(自身を含む): 1248460800

約数和(自身を除く): 858646464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 383, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 766, 837, 864, 912, 992, 1026, 1116, 1149, 1178, 1216, 1368, 1488, 1532, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2298, 2356, 2736, 2976, 3064, 3348, 3447, 3534, 3648, 4104, 4464, 4596, 4712, 5301, 5472, 5952, 6128, 6696, 6894, 7068, 7277, 8208, 8928, 9192, 9424, 10341, 10602, 10944, 11873, 12256, 13392, 13788, 14136, 14554, 15903, 16416, 17856, 18384, 18848, 20682, 21204, 21831, 23746, 24512, 26784, 27576, 28272, 29108, 31806, 32832, 35619, 36768, 37696, 41364, 42408, 43662, 47492, 53568, 55152, 56544, 58216, 63612, 65493, 71238, 73536, 82728, 84816, 87324, 94984, 106857, 110304, 113088, 116432, 127224, 130986, 142476, 165456, 169632, 174648, 189968, 196479, 213714, 220608, 225587, 232864, 254448, 261972, 284952, 320571, 330912, 339264, 349296, 379936, 392958, 427428, 451174, 465728, 508896, 523944, 569904, 641142, 661824, 676761, 698592, 759872, 785916, 854856, 902348, 1017792, 1047888, 1139808, 1282284, 1353522, 1397184, 1571832, 1709712, 1804696, 2030283, 2095776, 2279616, 2564568, 2707044, 3143664, 3419424, 3609392, 4060566, 4191552, 5129136, 5414088, 6090849, 6287328, 6838848, 7218784, 8121132, 10258272, 10828176, 12181698, 12574656, 14437568, 16242264, 20516544, 21656352, 24363396, 32484528, 43312704, 48726792, 64969056, 97453584, 129938112, 194907168, 389814336]

約数ペア:

[(1, 389814336), (2, 194907168), (3, 129938112), (4, 97453584), (6, 64969056), (8, 48726792), (9, 43312704), (12, 32484528), (16, 24363396), (18, 21656352), (19, 20516544), (24, 16242264), (27, 14437568), (31, 12574656), (32, 12181698), (36, 10828176), (38, 10258272), (48, 8121132), (54, 7218784), (57, 6838848), (62, 6287328), (64, 6090849), (72, 5414088), (76, 5129136), (93, 4191552), (96, 4060566), (108, 3609392), (114, 3419424), (124, 3143664), (144, 2707044), (152, 2564568), (171, 2279616), (186, 2095776), (192, 2030283), (216, 1804696), (228, 1709712), (248, 1571832), (279, 1397184), (288, 1353522), (304, 1282284), (342, 1139808), (372, 1047888), (383, 1017792), (432, 902348), (456, 854856), (496, 785916), (513, 759872), (558, 698592), (576, 676761), (589, 661824), (608, 641142), (684, 569904), (744, 523944), (766, 508896), (837, 465728), (864, 451174), (912, 427428), (992, 392958), (1026, 379936), (1116, 349296), (1149, 339264), (1178, 330912), (1216, 320571), (1368, 284952), (1488, 261972), (1532, 254448), (1674, 232864), (1728, 225587), (1767, 220608), (1824, 213714), (1984, 196479), (2052, 189968), (2232, 174648), (2298, 169632), (2356, 165456), (2736, 142476), (2976, 130986), (3064, 127224), (3348, 116432), (3447, 113088), (3534, 110304), (3648, 106857), (4104, 94984), (4464, 87324), (4596, 84816), (4712, 82728), (5301, 73536), (5472, 71238), (5952, 65493), (6128, 63612), (6696, 58216), (6894, 56544), (7068, 55152), (7277, 53568), (8208, 47492), (8928, 43662), (9192, 42408), (9424, 41364), (10341, 37696), (10602, 36768), (10944, 35619), (11873, 32832), (12256, 31806), (13392, 29108), (13788, 28272), (14136, 27576), (14554, 26784), (15903, 24512), (16416, 23746), (17856, 21831), (18384, 21204), (18848, 20682)]