242199648

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 728844480

約数和(自身を除く): 486644832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 464, 522, 564, 617, 696, 752, 846, 928, 1044, 1128, 1234, 1363, 1392, 1504, 1692, 1851, 2088, 2256, 2468, 2726, 2784, 3384, 3702, 4089, 4176, 4512, 4936, 5452, 5553, 6768, 7404, 8178, 8352, 9872, 10904, 11106, 12267, 13536, 14808, 16356, 17893, 19744, 21808, 22212, 24534, 28999, 29616, 32712, 35786, 43616, 44424, 49068, 53679, 57998, 59232, 65424, 71572, 86997, 88848, 98136, 107358, 115996, 130848, 143144, 161037, 173994, 177696, 196272, 214716, 231992, 260991, 286288, 322074, 347988, 392544, 429432, 463984, 521982, 572576, 644148, 695976, 840971, 858864, 927968, 1043964, 1288296, 1391952, 1681942, 1717728, 2087928, 2522913, 2576592, 2783904, 3363884, 4175856, 5045826, 5153184, 6727768, 7568739, 8351712, 10091652, 13455536, 15137478, 20183304, 26911072, 30274956, 40366608, 60549912, 80733216, 121099824, 242199648]

約数ペア:

[(1, 242199648), (2, 121099824), (3, 80733216), (4, 60549912), (6, 40366608), (8, 30274956), (9, 26911072), (12, 20183304), (16, 15137478), (18, 13455536), (24, 10091652), (29, 8351712), (32, 7568739), (36, 6727768), (47, 5153184), (48, 5045826), (58, 4175856), (72, 3363884), (87, 2783904), (94, 2576592), (96, 2522913), (116, 2087928), (141, 1717728), (144, 1681942), (174, 1391952), (188, 1288296), (232, 1043964), (261, 927968), (282, 858864), (288, 840971), (348, 695976), (376, 644148), (423, 572576), (464, 521982), (522, 463984), (564, 429432), (617, 392544), (696, 347988), (752, 322074), (846, 286288), (928, 260991), (1044, 231992), (1128, 214716), (1234, 196272), (1363, 177696), (1392, 173994), (1504, 161037), (1692, 143144), (1851, 130848), (2088, 115996), (2256, 107358), (2468, 98136), (2726, 88848), (2784, 86997), (3384, 71572), (3702, 65424), (4089, 59232), (4176, 57998), (4512, 53679), (4936, 49068), (5452, 44424), (5553, 43616), (6768, 35786), (7404, 32712), (8178, 29616), (8352, 28999), (9872, 24534), (10904, 22212), (11106, 21808), (12267, 19744), (13536, 17893), (14808, 16356)]