28319575872

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{10867}}^1$

素因数の和:11173

約数の個数: 168

約数和(自身を含む): 87484878624

約数和(自身を除く): 59165302752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 277, 294, 336, 392, 448, 554, 588, 672, 784, 831, 1108, 1176, 1344, 1568, 1662, 1939, 2216, 2352, 3136, 3324, 3878, 4432, 4704, 5817, 6648, 7756, 8864, 9408, 10867, 11634, 13296, 13573, 15512, 17728, 21734, 23268, 26592, 27146, 31024, 32601, 40719, 43468, 46536, 53184, 54292, 62048, 65202, 76069, 81438, 86936, 93072, 108584, 124096, 130404, 152138, 162876, 173872, 186144, 217168, 228207, 260808, 304276, 325752, 347744, 372288, 434336, 456414, 521616, 532483, 608552, 651504, 695488, 868672, 912828, 1043232, 1064966, 1217104, 1303008, 1597449, 1825656, 2086464, 2129932, 2434208, 2606016, 3010159, 3194898, 3651312, 4259864, 4868416, 6020318, 6389796, 7302624, 8519728, 9030477, 12040636, 12779592, 14605248, 17039456, 18060954, 21071113, 24081272, 25559184, 34078912, 36121908, 42142226, 48162544, 51118368, 63213339, 72243816, 84284452, 96325088, 102236736, 126426678, 144487632, 147497791, 168568904, 192650176, 252853356, 288975264, 294995582, 337137808, 442493373, 505706712, 577950528, 589991164, 674275616, 884986746, 1011413424, 1179982328, 1348551232, 1769973492, 2022826848, 2359964656, 3539946984, 4045653696, 4719929312, 7079893968, 9439858624, 14159787936, 28319575872]

約数ペア:

[(1, 28319575872), (2, 14159787936), (3, 9439858624), (4, 7079893968), (6, 4719929312), (7, 4045653696), (8, 3539946984), (12, 2359964656), (14, 2022826848), (16, 1769973492), (21, 1348551232), (24, 1179982328), (28, 1011413424), (32, 884986746), (42, 674275616), (48, 589991164), (49, 577950528), (56, 505706712), (64, 442493373), (84, 337137808), (96, 294995582), (98, 288975264), (112, 252853356), (147, 192650176), (168, 168568904), (192, 147497791), (196, 144487632), (224, 126426678), (277, 102236736), (294, 96325088), (336, 84284452), (392, 72243816), (448, 63213339), (554, 51118368), (588, 48162544), (672, 42142226), (784, 36121908), (831, 34078912), (1108, 25559184), (1176, 24081272), (1344, 21071113), (1568, 18060954), (1662, 17039456), (1939, 14605248), (2216, 12779592), (2352, 12040636), (3136, 9030477), (3324, 8519728), (3878, 7302624), (4432, 6389796), (4704, 6020318), (5817, 4868416), (6648, 4259864), (7756, 3651312), (8864, 3194898), (9408, 3010159), (10867, 2606016), (11634, 2434208), (13296, 2129932), (13573, 2086464), (15512, 1825656), (17728, 1597449), (21734, 1303008), (23268, 1217104), (26592, 1064966), (27146, 1043232), (31024, 912828), (32601, 868672), (40719, 695488), (43468, 651504), (46536, 608552), (53184, 532483), (54292, 521616), (62048, 456414), (65202, 434336), (76069, 372288), (81438, 347744), (86936, 325752), (93072, 304276), (108584, 260808), (124096, 228207), (130404, 217168), (152138, 186144), (162876, 173872)]