3978397152

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 216

約数和(自身を含む): 12006042048

約数和(自身を除く): 8027644896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 241, 248, 258, 279, 288, 344, 372, 387, 482, 496, 516, 558, 688, 723, 744, 774, 964, 992, 1032, 1116, 1333, 1376, 1446, 1488, 1548, 1849, 1928, 2064, 2169, 2232, 2666, 2892, 2976, 3096, 3698, 3856, 3999, 4128, 4338, 4464, 5332, 5547, 5784, 6192, 7396, 7471, 7712, 7998, 8676, 8928, 10363, 10664, 11094, 11568, 11997, 12384, 14792, 14942, 15996, 16641, 17352, 20726, 21328, 22188, 22413, 23136, 23994, 29584, 29884, 31089, 31992, 33282, 34704, 41452, 42656, 44376, 44826, 47988, 57319, 59168, 59768, 62178, 63984, 66564, 67239, 69408, 82904, 88752, 89652, 93267, 95976, 114638, 119536, 124356, 127968, 133128, 134478, 165808, 171957, 177504, 179304, 186534, 191952, 229276, 239072, 248712, 266256, 268956, 321253, 331616, 343914, 358608, 373068, 383904, 445609, 458552, 497424, 515871, 532512, 537912, 642506, 687828, 717216, 746136, 891218, 917104, 963759, 994848, 1031742, 1075824, 1285012, 1336827, 1375656, 1492272, 1782436, 1834208, 1927518, 2063484, 2151648, 2570024, 2673654, 2751312, 2891277, 2984544, 3564872, 3855036, 4010481, 4126968, 5140048, 5347308, 5502624, 5782554, 7129744, 7710072, 8020962, 8253936, 10280096, 10694616, 11565108, 13813879, 14259488, 15420144, 16041924, 16507872, 21389232, 23130216, 27627758, 30840288, 32083848, 41441637, 42778464, 46260432, 55255516, 64167696, 82883274, 92520864, 110511032, 124324911, 128335392, 165766548, 221022064, 248649822, 331533096, 442044128, 497299644, 663066192, 994599288, 1326132384, 1989198576, 3978397152]

約数ペア:

[(1, 3978397152), (2, 1989198576), (3, 1326132384), (4, 994599288), (6, 663066192), (8, 497299644), (9, 442044128), (12, 331533096), (16, 248649822), (18, 221022064), (24, 165766548), (31, 128335392), (32, 124324911), (36, 110511032), (43, 92520864), (48, 82883274), (62, 64167696), (72, 55255516), (86, 46260432), (93, 42778464), (96, 41441637), (124, 32083848), (129, 30840288), (144, 27627758), (172, 23130216), (186, 21389232), (241, 16507872), (248, 16041924), (258, 15420144), (279, 14259488), (288, 13813879), (344, 11565108), (372, 10694616), (387, 10280096), (482, 8253936), (496, 8020962), (516, 7710072), (558, 7129744), (688, 5782554), (723, 5502624), (744, 5347308), (774, 5140048), (964, 4126968), (992, 4010481), (1032, 3855036), (1116, 3564872), (1333, 2984544), (1376, 2891277), (1446, 2751312), (1488, 2673654), (1548, 2570024), (1849, 2151648), (1928, 2063484), (2064, 1927518), (2169, 1834208), (2232, 1782436), (2666, 1492272), (2892, 1375656), (2976, 1336827), (3096, 1285012), (3698, 1075824), (3856, 1031742), (3999, 994848), (4128, 963759), (4338, 917104), (4464, 891218), (5332, 746136), (5547, 717216), (5784, 687828), (6192, 642506), (7396, 537912), (7471, 532512), (7712, 515871), (7998, 497424), (8676, 458552), (8928, 445609), (10363, 383904), (10664, 373068), (11094, 358608), (11568, 343914), (11997, 331616), (12384, 321253), (14792, 268956), (14942, 266256), (15996, 248712), (16641, 239072), (17352, 229276), (20726, 191952), (21328, 186534), (22188, 179304), (22413, 177504), (23136, 171957), (23994, 165808), (29584, 134478), (29884, 133128), (31089, 127968), (31992, 124356), (33282, 119536), (34704, 114638), (41452, 95976), (42656, 93267), (44376, 89652), (44826, 88752), (47988, 82904), (57319, 69408), (59168, 67239), (59768, 66564), (62178, 63984)]