1390202688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 4418510848

約数和(自身を除く): 3028308160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 168, 183, 186, 192, 217, 224, 244, 248, 336, 366, 372, 427, 434, 448, 488, 496, 547, 651, 672, 732, 744, 854, 868, 976, 992, 1094, 1281, 1302, 1344, 1464, 1488, 1641, 1708, 1736, 1891, 1952, 1984, 2188, 2562, 2604, 2928, 2976, 3282, 3416, 3472, 3782, 3829, 3904, 4376, 5124, 5208, 5673, 5856, 5952, 6564, 6832, 6944, 7564, 7658, 8752, 10248, 10416, 11346, 11487, 11712, 13128, 13237, 13664, 13888, 15128, 15316, 16957, 17504, 20496, 20832, 22692, 22974, 26256, 26474, 27328, 30256, 30632, 33367, 33914, 35008, 39711, 40992, 41664, 45384, 45948, 50871, 52512, 52948, 60512, 61264, 66734, 67828, 79422, 81984, 90768, 91896, 100101, 101742, 105024, 105896, 118699, 121024, 122528, 133468, 135656, 158844, 181536, 183792, 200202, 203484, 211792, 233569, 237398, 245056, 266936, 271312, 317688, 356097, 363072, 367584, 400404, 406968, 423584, 467138, 474796, 533872, 542624, 635376, 700707, 712194, 735168, 800808, 813936, 847168, 934276, 949592, 1034377, 1067744, 1085248, 1270752, 1401414, 1424388, 1601616, 1627872, 1868552, 1899184, 2068754, 2135488, 2541504, 2802828, 2848776, 3103131, 3203232, 3255744, 3737104, 3798368, 4137508, 5605656, 5697552, 6206262, 6406464, 7240639, 7474208, 7596736, 8275016, 11211312, 11395104, 12412524, 14481278, 14948416, 16550032, 21721917, 22422624, 22790208, 24825048, 28962556, 33100064, 43443834, 44845248, 49650096, 57925112, 66200128, 86887668, 99300192, 115850224, 173775336, 198600384, 231700448, 347550672, 463400896, 695101344, 1390202688]

約数ペア:

[(1, 1390202688), (2, 695101344), (3, 463400896), (4, 347550672), (6, 231700448), (7, 198600384), (8, 173775336), (12, 115850224), (14, 99300192), (16, 86887668), (21, 66200128), (24, 57925112), (28, 49650096), (31, 44845248), (32, 43443834), (42, 33100064), (48, 28962556), (56, 24825048), (61, 22790208), (62, 22422624), (64, 21721917), (84, 16550032), (93, 14948416), (96, 14481278), (112, 12412524), (122, 11395104), (124, 11211312), (168, 8275016), (183, 7596736), (186, 7474208), (192, 7240639), (217, 6406464), (224, 6206262), (244, 5697552), (248, 5605656), (336, 4137508), (366, 3798368), (372, 3737104), (427, 3255744), (434, 3203232), (448, 3103131), (488, 2848776), (496, 2802828), (547, 2541504), (651, 2135488), (672, 2068754), (732, 1899184), (744, 1868552), (854, 1627872), (868, 1601616), (976, 1424388), (992, 1401414), (1094, 1270752), (1281, 1085248), (1302, 1067744), (1344, 1034377), (1464, 949592), (1488, 934276), (1641, 847168), (1708, 813936), (1736, 800808), (1891, 735168), (1952, 712194), (1984, 700707), (2188, 635376), (2562, 542624), (2604, 533872), (2928, 474796), (2976, 467138), (3282, 423584), (3416, 406968), (3472, 400404), (3782, 367584), (3829, 363072), (3904, 356097), (4376, 317688), (5124, 271312), (5208, 266936), (5673, 245056), (5856, 237398), (5952, 233569), (6564, 211792), (6832, 203484), (6944, 200202), (7564, 183792), (7658, 181536), (8752, 158844), (10248, 135656), (10416, 133468), (11346, 122528), (11487, 121024), (11712, 118699), (13128, 105896), (13237, 105024), (13664, 101742), (13888, 100101), (15128, 91896), (15316, 90768), (16957, 81984), (17504, 79422), (20496, 67828), (20832, 66734), (22692, 61264), (22974, 60512), (26256, 52948), (26474, 52512), (27328, 50871), (30256, 45948), (30632, 45384), (33367, 41664), (33914, 40992), (35008, 39711)]