1912945944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 256

約数和(自身を含む): 6333465600

約数和(自身を除く): 4420519656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 67, 68, 78, 84, 91, 102, 104, 119, 134, 136, 156, 168, 182, 201, 204, 221, 238, 268, 273, 312, 357, 364, 402, 408, 442, 469, 476, 536, 546, 663, 714, 728, 769, 804, 871, 884, 938, 952, 1092, 1139, 1326, 1407, 1428, 1538, 1547, 1608, 1742, 1768, 1876, 2184, 2278, 2307, 2613, 2652, 2814, 2856, 3076, 3094, 3417, 3484, 3752, 4556, 4614, 4641, 5226, 5304, 5383, 5628, 6097, 6152, 6188, 6834, 6968, 7973, 9112, 9228, 9282, 9997, 10452, 10766, 11256, 12194, 12376, 13073, 13668, 14807, 15946, 16149, 18291, 18456, 18564, 19994, 20904, 21532, 23919, 24388, 26146, 27336, 29614, 29991, 31892, 32298, 36582, 37128, 39219, 39988, 43064, 44421, 47838, 48776, 51523, 52292, 59228, 59982, 63784, 64596, 69979, 73164, 78438, 79976, 88842, 91511, 95676, 103046, 103649, 104584, 118456, 119964, 129192, 139958, 146328, 154569, 156876, 169949, 177684, 183022, 191352, 206092, 207298, 209937, 239928, 274533, 279916, 309138, 310947, 313752, 339898, 355368, 360661, 366044, 412184, 414596, 419874, 509847, 549066, 559832, 618276, 621894, 669799, 679796, 721322, 732088, 829192, 839748, 875891, 1019694, 1081983, 1098132, 1189643, 1236552, 1243788, 1339598, 1359592, 1442644, 1679496, 1751782, 2009397, 2039388, 2163966, 2196264, 2379286, 2487576, 2627673, 2679196, 2885288, 3503564, 3568929, 4018794, 4078776, 4327932, 4688593, 4758572, 5255346, 5358392, 6131237, 7007128, 7137858, 8037588, 8655864, 9377186, 9517144, 10510692, 11386583, 12262474, 14065779, 14275716, 16075176, 18393711, 18754372, 21021384, 22773166, 24524948, 28131558, 28551432, 34159749, 36787422, 37508744, 45546332, 49049896, 56263116, 68319498, 73574844, 79706081, 91092664, 112526232, 136638996, 147149688, 159412162, 239118243, 273277992, 318824324, 478236486, 637648648, 956472972, 1912945944]

約数ペア:

[(1, 1912945944), (2, 956472972), (3, 637648648), (4, 478236486), (6, 318824324), (7, 273277992), (8, 239118243), (12, 159412162), (13, 147149688), (14, 136638996), (17, 112526232), (21, 91092664), (24, 79706081), (26, 73574844), (28, 68319498), (34, 56263116), (39, 49049896), (42, 45546332), (51, 37508744), (52, 36787422), (56, 34159749), (67, 28551432), (68, 28131558), (78, 24524948), (84, 22773166), (91, 21021384), (102, 18754372), (104, 18393711), (119, 16075176), (134, 14275716), (136, 14065779), (156, 12262474), (168, 11386583), (182, 10510692), (201, 9517144), (204, 9377186), (221, 8655864), (238, 8037588), (268, 7137858), (273, 7007128), (312, 6131237), (357, 5358392), (364, 5255346), (402, 4758572), (408, 4688593), (442, 4327932), (469, 4078776), (476, 4018794), (536, 3568929), (546, 3503564), (663, 2885288), (714, 2679196), (728, 2627673), (769, 2487576), (804, 2379286), (871, 2196264), (884, 2163966), (938, 2039388), (952, 2009397), (1092, 1751782), (1139, 1679496), (1326, 1442644), (1407, 1359592), (1428, 1339598), (1538, 1243788), (1547, 1236552), (1608, 1189643), (1742, 1098132), (1768, 1081983), (1876, 1019694), (2184, 875891), (2278, 839748), (2307, 829192), (2613, 732088), (2652, 721322), (2814, 679796), (2856, 669799), (3076, 621894), (3094, 618276), (3417, 559832), (3484, 549066), (3752, 509847), (4556, 419874), (4614, 414596), (4641, 412184), (5226, 366044), (5304, 360661), (5383, 355368), (5628, 339898), (6097, 313752), (6152, 310947), (6188, 309138), (6834, 279916), (6968, 274533), (7973, 239928), (9112, 209937), (9228, 207298), (9282, 206092), (9997, 191352), (10452, 183022), (10766, 177684), (11256, 169949), (12194, 156876), (12376, 154569), (13073, 146328), (13668, 139958), (14807, 129192), (15946, 119964), (16149, 118456), (18291, 104584), (18456, 103649), (18564, 103046), (19994, 95676), (20904, 91511), (21532, 88842), (23919, 79976), (24388, 78438), (26146, 73164), (27336, 69979), (29614, 64596), (29991, 63784), (31892, 59982), (32298, 59228), (36582, 52292), (37128, 51523), (39219, 48776), (39988, 47838), (43064, 44421)]