1256270472

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 3648237120

約数和(自身を除く): 2391966648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 151, 162, 216, 222, 296, 302, 324, 333, 347, 444, 453, 604, 648, 666, 694, 888, 906, 999, 1041, 1208, 1332, 1359, 1388, 1812, 1998, 2082, 2664, 2718, 2776, 2997, 3123, 3624, 3996, 4077, 4164, 5436, 5587, 5994, 6246, 7992, 8154, 8328, 9369, 10872, 11174, 11988, 12231, 12492, 12839, 16308, 16761, 18738, 22348, 23976, 24462, 24984, 25678, 28107, 32616, 33522, 37476, 38517, 44696, 48924, 50283, 51356, 52397, 56214, 67044, 74952, 77034, 97848, 100566, 102712, 104794, 112428, 115551, 134088, 150849, 154068, 157191, 201132, 209588, 224856, 231102, 301698, 308136, 314382, 346653, 402264, 419176, 452547, 462204, 471573, 603396, 628764, 693306, 905094, 924408, 943146, 1039959, 1206792, 1257528, 1386612, 1414719, 1810188, 1886292, 1938689, 2079918, 2773224, 2829438, 3620376, 3772584, 3877378, 4159836, 4244157, 5658876, 5816067, 7754756, 8319672, 8488314, 11317752, 11632134, 15509512, 16976628, 17448201, 23264268, 33953256, 34896402, 46528536, 52344603, 69792804, 104689206, 139585608, 157033809, 209378412, 314067618, 418756824, 628135236, 1256270472]

約数ペア:

[(1, 1256270472), (2, 628135236), (3, 418756824), (4, 314067618), (6, 209378412), (8, 157033809), (9, 139585608), (12, 104689206), (18, 69792804), (24, 52344603), (27, 46528536), (36, 34896402), (37, 33953256), (54, 23264268), (72, 17448201), (74, 16976628), (81, 15509512), (108, 11632134), (111, 11317752), (148, 8488314), (151, 8319672), (162, 7754756), (216, 5816067), (222, 5658876), (296, 4244157), (302, 4159836), (324, 3877378), (333, 3772584), (347, 3620376), (444, 2829438), (453, 2773224), (604, 2079918), (648, 1938689), (666, 1886292), (694, 1810188), (888, 1414719), (906, 1386612), (999, 1257528), (1041, 1206792), (1208, 1039959), (1332, 943146), (1359, 924408), (1388, 905094), (1812, 693306), (1998, 628764), (2082, 603396), (2664, 471573), (2718, 462204), (2776, 452547), (2997, 419176), (3123, 402264), (3624, 346653), (3996, 314382), (4077, 308136), (4164, 301698), (5436, 231102), (5587, 224856), (5994, 209588), (6246, 201132), (7992, 157191), (8154, 154068), (8328, 150849), (9369, 134088), (10872, 115551), (11174, 112428), (11988, 104794), (12231, 102712), (12492, 100566), (12839, 97848), (16308, 77034), (16761, 74952), (18738, 67044), (22348, 56214), (23976, 52397), (24462, 51356), (24984, 50283), (25678, 48924), (28107, 44696), (32616, 38517), (33522, 37476)]