551440896

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 1562423808

約数和(自身を除く): 1010982912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 313, 372, 384, 444, 496, 512, 592, 626, 744, 768, 888, 939, 992, 1147, 1184, 1252, 1488, 1536, 1776, 1878, 1984, 2294, 2368, 2504, 2976, 3441, 3552, 3756, 3968, 4588, 4736, 5008, 5952, 6882, 7104, 7512, 7936, 9176, 9472, 9703, 10016, 11581, 11904, 13764, 14208, 15024, 15872, 18352, 18944, 19406, 20032, 23162, 23808, 27528, 28416, 29109, 30048, 34743, 36704, 38812, 40064, 46324, 47616, 55056, 56832, 58218, 60096, 69486, 73408, 77624, 80128, 92648, 110112, 116436, 120192, 138972, 146816, 155248, 160256, 185296, 220224, 232872, 240384, 277944, 293632, 310496, 359011, 370592, 440448, 465744, 480768, 555888, 587264, 620992, 718022, 741184, 880896, 931488, 1077033, 1111776, 1241984, 1436044, 1482368, 1761792, 1862976, 2154066, 2223552, 2483968, 2872088, 2964736, 3725952, 4308132, 4447104, 4967936, 5744176, 5929472, 7451904, 8616264, 8894208, 11488352, 14903808, 17232528, 17788416, 22976704, 34465056, 45953408, 68930112, 91906816, 137860224, 183813632, 275720448, 551440896]

約数ペア:

[(1, 551440896), (2, 275720448), (3, 183813632), (4, 137860224), (6, 91906816), (8, 68930112), (12, 45953408), (16, 34465056), (24, 22976704), (31, 17788416), (32, 17232528), (37, 14903808), (48, 11488352), (62, 8894208), (64, 8616264), (74, 7451904), (93, 5929472), (96, 5744176), (111, 4967936), (124, 4447104), (128, 4308132), (148, 3725952), (186, 2964736), (192, 2872088), (222, 2483968), (248, 2223552), (256, 2154066), (296, 1862976), (313, 1761792), (372, 1482368), (384, 1436044), (444, 1241984), (496, 1111776), (512, 1077033), (592, 931488), (626, 880896), (744, 741184), (768, 718022), (888, 620992), (939, 587264), (992, 555888), (1147, 480768), (1184, 465744), (1252, 440448), (1488, 370592), (1536, 359011), (1776, 310496), (1878, 293632), (1984, 277944), (2294, 240384), (2368, 232872), (2504, 220224), (2976, 185296), (3441, 160256), (3552, 155248), (3756, 146816), (3968, 138972), (4588, 120192), (4736, 116436), (5008, 110112), (5952, 92648), (6882, 80128), (7104, 77624), (7512, 73408), (7936, 69486), (9176, 60096), (9472, 58218), (9703, 56832), (10016, 55056), (11581, 47616), (11904, 46324), (13764, 40064), (14208, 38812), (15024, 36704), (15872, 34743), (18352, 30048), (18944, 29109), (19406, 28416), (20032, 27528), (23162, 23808)]