217076832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 754790400

約数和(自身を除く): 537713568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 47, 48, 56, 58, 63, 72, 79, 84, 87, 94, 96, 112, 116, 126, 141, 144, 158, 168, 174, 188, 203, 224, 232, 237, 252, 261, 282, 288, 316, 329, 336, 348, 376, 406, 423, 464, 474, 504, 522, 553, 564, 609, 632, 658, 672, 696, 711, 752, 812, 846, 928, 948, 987, 1008, 1044, 1106, 1128, 1218, 1264, 1316, 1363, 1392, 1422, 1504, 1624, 1659, 1692, 1827, 1896, 1974, 2016, 2088, 2212, 2256, 2291, 2436, 2528, 2632, 2726, 2784, 2844, 2961, 3248, 3318, 3384, 3654, 3713, 3792, 3948, 4089, 4176, 4424, 4512, 4582, 4872, 4977, 5264, 5452, 5688, 5922, 6496, 6636, 6768, 6873, 7308, 7426, 7584, 7896, 8178, 8352, 8848, 9164, 9541, 9744, 9954, 10528, 10904, 11139, 11376, 11844, 12267, 13272, 13536, 13746, 14616, 14852, 15792, 16037, 16356, 17696, 18328, 19082, 19488, 19908, 20619, 21808, 22278, 22752, 23688, 24534, 25991, 26544, 27492, 28623, 29232, 29704, 31584, 32074, 32712, 33417, 36656, 38164, 39816, 41238, 43616, 44556, 47376, 48111, 49068, 51982, 53088, 54984, 57246, 58464, 59408, 64148, 65424, 66834, 73312, 76328, 77973, 79632, 82476, 85869, 89112, 94752, 96222, 98136, 103964, 107677, 109968, 114492, 118816, 128296, 130848, 133668, 144333, 152656, 155946, 159264, 164952, 171738, 178224, 192444, 196272, 207928, 215354, 219936, 228984, 233919, 256592, 267336, 288666, 305312, 311892, 323031, 329904, 343476, 356448, 384888, 392544, 415856, 430708, 457968, 467838, 513184, 534672, 577332, 623784, 646062, 659808, 686952, 753739, 769776, 831712, 861416, 915936, 935676, 969093, 1069344, 1154664, 1247568, 1292124, 1373904, 1507478, 1539552, 1722832, 1871352, 1938186, 2261217, 2309328, 2495136, 2584248, 2747808, 3014956, 3445664, 3742704, 3876372, 4522434, 4618656, 5168496, 6029912, 6783651, 7485408, 7752744, 9044868, 10336992, 12059824, 13567302, 15505488, 18089736, 24119648, 27134604, 31010976, 36179472, 54269208, 72358944, 108538416, 217076832]

約数ペア:

[(1, 217076832), (2, 108538416), (3, 72358944), (4, 54269208), (6, 36179472), (7, 31010976), (8, 27134604), (9, 24119648), (12, 18089736), (14, 15505488), (16, 13567302), (18, 12059824), (21, 10336992), (24, 9044868), (28, 7752744), (29, 7485408), (32, 6783651), (36, 6029912), (42, 5168496), (47, 4618656), (48, 4522434), (56, 3876372), (58, 3742704), (63, 3445664), (72, 3014956), (79, 2747808), (84, 2584248), (87, 2495136), (94, 2309328), (96, 2261217), (112, 1938186), (116, 1871352), (126, 1722832), (141, 1539552), (144, 1507478), (158, 1373904), (168, 1292124), (174, 1247568), (188, 1154664), (203, 1069344), (224, 969093), (232, 935676), (237, 915936), (252, 861416), (261, 831712), (282, 769776), (288, 753739), (316, 686952), (329, 659808), (336, 646062), (348, 623784), (376, 577332), (406, 534672), (423, 513184), (464, 467838), (474, 457968), (504, 430708), (522, 415856), (553, 392544), (564, 384888), (609, 356448), (632, 343476), (658, 329904), (672, 323031), (696, 311892), (711, 305312), (752, 288666), (812, 267336), (846, 256592), (928, 233919), (948, 228984), (987, 219936), (1008, 215354), (1044, 207928), (1106, 196272), (1128, 192444), (1218, 178224), (1264, 171738), (1316, 164952), (1363, 159264), (1392, 155946), (1422, 152656), (1504, 144333), (1624, 133668), (1659, 130848), (1692, 128296), (1827, 118816), (1896, 114492), (1974, 109968), (2016, 107677), (2088, 103964), (2212, 98136), (2256, 96222), (2291, 94752), (2436, 89112), (2528, 85869), (2632, 82476), (2726, 79632), (2784, 77973), (2844, 76328), (2961, 73312), (3248, 66834), (3318, 65424), (3384, 64148), (3654, 59408), (3713, 58464), (3792, 57246), (3948, 54984), (4089, 53088), (4176, 51982), (4424, 49068), (4512, 48111), (4582, 47376), (4872, 44556), (4977, 43616), (5264, 41238), (5452, 39816), (5688, 38164), (5922, 36656), (6496, 33417), (6636, 32712), (6768, 32074), (6873, 31584), (7308, 29704), (7426, 29232), (7584, 28623), (7896, 27492), (8178, 26544), (8352, 25991), (8848, 24534), (9164, 23688), (9541, 22752), (9744, 22278), (9954, 21808), (10528, 20619), (10904, 19908), (11139, 19488), (11376, 19082), (11844, 18328), (12267, 17696), (13272, 16356), (13536, 16037), (13746, 15792), (14616, 14852)]