2881791744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9374

約数の個数: 144

約数和(自身を含む): 8527110144

約数和(自身を除く): 5645318400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7936, 9311, 9672, 9984, 11904, 12896, 18622, 19344, 23808, 25792, 27933, 37244, 38688, 51584, 55866, 74488, 77376, 103168, 111732, 121043, 148976, 154752, 223464, 242086, 288641, 297952, 309504, 363129, 446928, 484172, 577282, 595904, 726258, 865923, 893856, 968344, 1154564, 1191808, 1452516, 1731846, 1787712, 1936688, 2309128, 2383616, 2905032, 3463692, 3575424, 3752333, 3873376, 4618256, 5810064, 6927384, 7150848, 7504666, 7746752, 9236512, 11256999, 11620128, 13854768, 15009332, 15493504, 18473024, 22513998, 23240256, 27709536, 30018664, 30987008, 36946048, 45027996, 46480512, 55419072, 60037328, 73892096, 90055992, 92961024, 110838144, 120074656, 180111984, 221676288, 240149312, 360223968, 480298624, 720447936, 960597248, 1440895872, 2881791744]

約数ペア:

[(1, 2881791744), (2, 1440895872), (3, 960597248), (4, 720447936), (6, 480298624), (8, 360223968), (12, 240149312), (13, 221676288), (16, 180111984), (24, 120074656), (26, 110838144), (31, 92961024), (32, 90055992), (39, 73892096), (48, 60037328), (52, 55419072), (62, 46480512), (64, 45027996), (78, 36946048), (93, 30987008), (96, 30018664), (104, 27709536), (124, 23240256), (128, 22513998), (156, 18473024), (186, 15493504), (192, 15009332), (208, 13854768), (248, 11620128), (256, 11256999), (312, 9236512), (372, 7746752), (384, 7504666), (403, 7150848), (416, 6927384), (496, 5810064), (624, 4618256), (744, 3873376), (768, 3752333), (806, 3575424), (832, 3463692), (992, 2905032), (1209, 2383616), (1248, 2309128), (1488, 1936688), (1612, 1787712), (1664, 1731846), (1984, 1452516), (2418, 1191808), (2496, 1154564), (2976, 968344), (3224, 893856), (3328, 865923), (3968, 726258), (4836, 595904), (4992, 577282), (5952, 484172), (6448, 446928), (7936, 363129), (9311, 309504), (9672, 297952), (9984, 288641), (11904, 242086), (12896, 223464), (18622, 154752), (19344, 148976), (23808, 121043), (25792, 111732), (27933, 103168), (37244, 77376), (38688, 74488), (51584, 55866)]