31593963968

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^2$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 75424978944

約数和(自身を除く): 43831014976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 179, 217, 224, 248, 284, 358, 434, 448, 496, 497, 568, 716, 868, 992, 994, 1136, 1253, 1432, 1736, 1984, 1988, 2201, 2272, 2506, 2864, 3472, 3976, 4402, 4544, 5012, 5549, 5728, 6944, 7952, 8804, 10024, 11098, 11456, 12709, 13888, 15407, 15904, 17608, 20048, 22196, 25418, 30814, 31808, 32041, 35216, 38843, 40096, 44392, 50836, 61628, 64082, 70432, 77686, 80192, 88784, 88963, 101672, 123256, 128164, 140864, 155372, 177568, 177926, 203344, 224287, 246512, 256328, 310744, 355136, 355852, 393979, 406688, 448574, 493024, 512656, 621488, 711704, 787958, 813376, 897148, 986048, 993271, 1025312, 1242976, 1423408, 1575916, 1794296, 1986542, 2050624, 2274911, 2485952, 2757853, 2846816, 3151832, 3588592, 3973084, 4549822, 5515706, 5693632, 6303664, 6952897, 7177184, 7946168, 9099644, 11031412, 12607328, 13905794, 14354368, 15892336, 15924377, 18199288, 22062824, 25214656, 27811588, 31784672, 31848754, 36398576, 44125648, 55623176, 63569344, 63697508, 70522241, 72797152, 88251296, 111246352, 127395016, 141044482, 145594304, 176502592, 222492704, 254790032, 282088964, 444985408, 493655687, 509580064, 564177928, 987311374, 1019160128, 1128355856, 1974622748, 2256711712, 3949245496, 4513423424, 7898490992, 15796981984, 31593963968]

約数ペア:

[(1, 31593963968), (2, 15796981984), (4, 7898490992), (7, 4513423424), (8, 3949245496), (14, 2256711712), (16, 1974622748), (28, 1128355856), (31, 1019160128), (32, 987311374), (56, 564177928), (62, 509580064), (64, 493655687), (71, 444985408), (112, 282088964), (124, 254790032), (142, 222492704), (179, 176502592), (217, 145594304), (224, 141044482), (248, 127395016), (284, 111246352), (358, 88251296), (434, 72797152), (448, 70522241), (496, 63697508), (497, 63569344), (568, 55623176), (716, 44125648), (868, 36398576), (992, 31848754), (994, 31784672), (1136, 27811588), (1253, 25214656), (1432, 22062824), (1736, 18199288), (1984, 15924377), (1988, 15892336), (2201, 14354368), (2272, 13905794), (2506, 12607328), (2864, 11031412), (3472, 9099644), (3976, 7946168), (4402, 7177184), (4544, 6952897), (5012, 6303664), (5549, 5693632), (5728, 5515706), (6944, 4549822), (7952, 3973084), (8804, 3588592), (10024, 3151832), (11098, 2846816), (11456, 2757853), (12709, 2485952), (13888, 2274911), (15407, 2050624), (15904, 1986542), (17608, 1794296), (20048, 1575916), (22196, 1423408), (25418, 1242976), (30814, 1025312), (31808, 993271), (32041, 986048), (35216, 897148), (38843, 813376), (40096, 787958), (44392, 711704), (50836, 621488), (61628, 512656), (64082, 493024), (70432, 448574), (77686, 406688), (80192, 393979), (88784, 355852), (88963, 355136), (101672, 310744), (123256, 256328), (128164, 246512), (140864, 224287), (155372, 203344), (177568, 177926)]