1655883648

素因数分解:

$2^7\times 3^5\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 4990003200

約数和(自身を除く): 3334119552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 216, 243, 278, 288, 324, 383, 384, 417, 432, 486, 556, 576, 648, 766, 834, 864, 972, 1112, 1149, 1152, 1251, 1296, 1532, 1668, 1728, 1944, 2224, 2298, 2502, 2592, 3064, 3336, 3447, 3456, 3753, 3888, 4448, 4596, 5004, 5184, 6128, 6672, 6894, 7506, 7776, 8896, 9192, 10008, 10341, 10368, 11259, 12256, 13344, 13788, 15012, 15552, 17792, 18384, 20016, 20682, 22518, 24512, 26688, 27576, 30024, 31023, 31104, 33777, 36768, 40032, 41364, 45036, 49024, 53237, 53376, 55152, 60048, 62046, 67554, 73536, 80064, 82728, 90072, 93069, 106474, 110304, 120096, 124092, 135108, 147072, 159711, 160128, 165456, 180144, 186138, 212948, 220608, 240192, 248184, 270216, 319422, 330912, 360288, 372276, 425896, 441216, 479133, 480384, 496368, 540432, 638844, 661824, 720576, 744552, 851792, 958266, 992736, 1080864, 1277688, 1323648, 1437399, 1441152, 1489104, 1703584, 1916532, 1985472, 2161728, 2555376, 2874798, 2978208, 3407168, 3833064, 3970944, 4312197, 4323456, 5110752, 5749596, 5956416, 6814336, 7666128, 8624394, 10221504, 11499192, 11912832, 12936591, 15332256, 17248788, 20443008, 22998384, 25873182, 30664512, 34497576, 45996768, 51746364, 61329024, 68995152, 91993536, 103492728, 137990304, 183987072, 206985456, 275980608, 413970912, 551961216, 827941824, 1655883648]

約数ペア:

[(1, 1655883648), (2, 827941824), (3, 551961216), (4, 413970912), (6, 275980608), (8, 206985456), (9, 183987072), (12, 137990304), (16, 103492728), (18, 91993536), (24, 68995152), (27, 61329024), (32, 51746364), (36, 45996768), (48, 34497576), (54, 30664512), (64, 25873182), (72, 22998384), (81, 20443008), (96, 17248788), (108, 15332256), (128, 12936591), (139, 11912832), (144, 11499192), (162, 10221504), (192, 8624394), (216, 7666128), (243, 6814336), (278, 5956416), (288, 5749596), (324, 5110752), (383, 4323456), (384, 4312197), (417, 3970944), (432, 3833064), (486, 3407168), (556, 2978208), (576, 2874798), (648, 2555376), (766, 2161728), (834, 1985472), (864, 1916532), (972, 1703584), (1112, 1489104), (1149, 1441152), (1152, 1437399), (1251, 1323648), (1296, 1277688), (1532, 1080864), (1668, 992736), (1728, 958266), (1944, 851792), (2224, 744552), (2298, 720576), (2502, 661824), (2592, 638844), (3064, 540432), (3336, 496368), (3447, 480384), (3456, 479133), (3753, 441216), (3888, 425896), (4448, 372276), (4596, 360288), (5004, 330912), (5184, 319422), (6128, 270216), (6672, 248184), (6894, 240192), (7506, 220608), (7776, 212948), (8896, 186138), (9192, 180144), (10008, 165456), (10341, 160128), (10368, 159711), (11259, 147072), (12256, 135108), (13344, 124092), (13788, 120096), (15012, 110304), (15552, 106474), (17792, 93069), (18384, 90072), (20016, 82728), (20682, 80064), (22518, 73536), (24512, 67554), (26688, 62046), (27576, 60048), (30024, 55152), (31023, 53376), (31104, 53237), (33777, 49024), (36768, 45036), (40032, 41364)]