390439392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 1235533824

約数和(自身を除く): 845094432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 41, 42, 48, 56, 74, 82, 84, 96, 111, 112, 123, 148, 164, 168, 222, 224, 246, 259, 287, 296, 328, 336, 383, 444, 492, 518, 574, 592, 656, 672, 766, 777, 861, 888, 984, 1036, 1148, 1149, 1184, 1312, 1517, 1532, 1554, 1722, 1776, 1968, 2072, 2296, 2298, 2681, 3034, 3064, 3108, 3444, 3552, 3936, 4144, 4551, 4592, 4596, 5362, 6068, 6128, 6216, 6888, 8043, 8288, 9102, 9184, 9192, 10619, 10724, 12136, 12256, 12432, 13776, 14171, 15703, 16086, 18204, 18384, 21238, 21448, 24272, 24864, 27552, 28342, 31406, 31857, 32172, 36408, 36768, 42476, 42513, 42896, 47109, 48544, 56684, 62812, 63714, 64344, 72816, 84952, 85026, 85792, 94218, 99197, 109921, 113368, 125624, 127428, 128688, 145632, 169904, 170052, 188436, 198394, 219842, 226736, 251248, 254856, 257376, 297591, 329763, 339808, 340104, 376872, 396788, 439684, 453472, 502496, 509712, 581011, 595182, 659526, 680208, 753744, 793576, 879368, 1019424, 1162022, 1190364, 1319052, 1360416, 1507488, 1587152, 1743033, 1758736, 2324044, 2380728, 2638104, 3174304, 3486066, 3517472, 4067077, 4648088, 4761456, 5276208, 6972132, 8134154, 9296176, 9522912, 10552416, 12201231, 13944264, 16268308, 18592352, 24402462, 27888528, 32536616, 48804924, 55777056, 65073232, 97609848, 130146464, 195219696, 390439392]

約数ペア:

[(1, 390439392), (2, 195219696), (3, 130146464), (4, 97609848), (6, 65073232), (7, 55777056), (8, 48804924), (12, 32536616), (14, 27888528), (16, 24402462), (21, 18592352), (24, 16268308), (28, 13944264), (32, 12201231), (37, 10552416), (41, 9522912), (42, 9296176), (48, 8134154), (56, 6972132), (74, 5276208), (82, 4761456), (84, 4648088), (96, 4067077), (111, 3517472), (112, 3486066), (123, 3174304), (148, 2638104), (164, 2380728), (168, 2324044), (222, 1758736), (224, 1743033), (246, 1587152), (259, 1507488), (287, 1360416), (296, 1319052), (328, 1190364), (336, 1162022), (383, 1019424), (444, 879368), (492, 793576), (518, 753744), (574, 680208), (592, 659526), (656, 595182), (672, 581011), (766, 509712), (777, 502496), (861, 453472), (888, 439684), (984, 396788), (1036, 376872), (1148, 340104), (1149, 339808), (1184, 329763), (1312, 297591), (1517, 257376), (1532, 254856), (1554, 251248), (1722, 226736), (1776, 219842), (1968, 198394), (2072, 188436), (2296, 170052), (2298, 169904), (2681, 145632), (3034, 128688), (3064, 127428), (3108, 125624), (3444, 113368), (3552, 109921), (3936, 99197), (4144, 94218), (4551, 85792), (4592, 85026), (4596, 84952), (5362, 72816), (6068, 64344), (6128, 63714), (6216, 62812), (6888, 56684), (8043, 48544), (8288, 47109), (9102, 42896), (9184, 42513), (9192, 42476), (10619, 36768), (10724, 36408), (12136, 32172), (12256, 31857), (12432, 31406), (13776, 28342), (14171, 27552), (15703, 24864), (16086, 24272), (18204, 21448), (18384, 21238)]