16401425712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{3061}}^1$

素因数の和:3547

約数の個数: 160

約数和(自身を含む): 49863665664

約数和(自身を除く): 33462239952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 431, 444, 518, 592, 777, 862, 888, 1036, 1293, 1554, 1724, 1776, 2072, 2586, 3017, 3061, 3108, 3448, 4144, 5172, 6034, 6122, 6216, 6896, 9051, 9183, 10344, 12068, 12244, 12432, 15947, 18102, 18366, 20688, 21427, 24136, 24488, 31894, 36204, 36732, 42854, 47841, 48272, 48976, 63788, 64281, 72408, 73464, 85708, 95682, 111629, 113257, 127576, 128562, 144816, 146928, 171416, 191364, 223258, 226514, 255152, 257124, 334887, 339771, 342832, 382728, 446516, 453028, 514248, 669774, 679542, 765456, 792799, 893032, 906056, 1028496, 1319291, 1339548, 1359084, 1585598, 1786064, 1812112, 2378397, 2638582, 2679096, 2718168, 3171196, 3957873, 4756794, 5277164, 5358192, 5436336, 6342392, 7915746, 9235037, 9513588, 10554328, 12684784, 15831492, 18470074, 19027176, 21108656, 27705111, 31662984, 36940148, 38054352, 48813767, 55410222, 63325968, 73880296, 97627534, 110820444, 146441301, 147760592, 195255068, 221640888, 292882602, 341696369, 390510136, 443281776, 585765204, 683392738, 781020272, 1025089107, 1171530408, 1366785476, 2050178214, 2343060816, 2733570952, 4100356428, 5467141904, 8200712856, 16401425712]

約数ペア:

[(1, 16401425712), (2, 8200712856), (3, 5467141904), (4, 4100356428), (6, 2733570952), (7, 2343060816), (8, 2050178214), (12, 1366785476), (14, 1171530408), (16, 1025089107), (21, 781020272), (24, 683392738), (28, 585765204), (37, 443281776), (42, 390510136), (48, 341696369), (56, 292882602), (74, 221640888), (84, 195255068), (111, 147760592), (112, 146441301), (148, 110820444), (168, 97627534), (222, 73880296), (259, 63325968), (296, 55410222), (336, 48813767), (431, 38054352), (444, 36940148), (518, 31662984), (592, 27705111), (777, 21108656), (862, 19027176), (888, 18470074), (1036, 15831492), (1293, 12684784), (1554, 10554328), (1724, 9513588), (1776, 9235037), (2072, 7915746), (2586, 6342392), (3017, 5436336), (3061, 5358192), (3108, 5277164), (3448, 4756794), (4144, 3957873), (5172, 3171196), (6034, 2718168), (6122, 2679096), (6216, 2638582), (6896, 2378397), (9051, 1812112), (9183, 1786064), (10344, 1585598), (12068, 1359084), (12244, 1339548), (12432, 1319291), (15947, 1028496), (18102, 906056), (18366, 893032), (20688, 792799), (21427, 765456), (24136, 679542), (24488, 669774), (31894, 514248), (36204, 453028), (36732, 446516), (42854, 382728), (47841, 342832), (48272, 339771), (48976, 334887), (63788, 257124), (64281, 255152), (72408, 226514), (73464, 223258), (85708, 191364), (95682, 171416), (111629, 146928), (113257, 144816), (127576, 128562)]