9903161296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 160

約数和(自身を含む): 23469228032

約数和(自身を除く): 13566066736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 127, 148, 217, 248, 254, 259, 296, 434, 496, 508, 518, 592, 607, 868, 889, 1016, 1036, 1147, 1214, 1736, 1778, 2032, 2072, 2294, 2428, 3472, 3556, 3937, 4144, 4249, 4588, 4699, 4856, 7112, 7874, 8029, 8498, 9176, 9398, 9712, 14224, 15748, 16058, 16996, 18352, 18796, 18817, 22459, 27559, 31496, 32116, 32893, 33992, 37592, 37634, 44918, 55118, 62992, 64232, 65786, 67984, 75184, 75268, 77089, 89836, 110236, 128464, 131572, 131719, 145669, 150536, 154178, 157213, 179672, 220472, 263144, 263438, 291338, 301072, 308356, 314426, 359344, 440944, 526288, 526876, 539623, 582676, 616712, 628852, 696229, 1019683, 1053752, 1079246, 1165352, 1233424, 1257704, 1392458, 2039366, 2107504, 2158492, 2330704, 2389759, 2515408, 2784916, 2852293, 4078732, 4316984, 4779518, 4873603, 5569832, 5704586, 8157464, 8633968, 9559036, 9747206, 11139664, 11409172, 16314928, 16728313, 19118072, 19494412, 19966051, 22818344, 33456626, 38236144, 38988824, 39932102, 45636688, 66913252, 77977648, 79864204, 88421083, 133826504, 159728408, 176842166, 267653008, 319456816, 353684332, 618947581, 707368664, 1237895162, 1414737328, 2475790324, 4951580648, 9903161296]

約数ペア:

[(1, 9903161296), (2, 4951580648), (4, 2475790324), (7, 1414737328), (8, 1237895162), (14, 707368664), (16, 618947581), (28, 353684332), (31, 319456816), (37, 267653008), (56, 176842166), (62, 159728408), (74, 133826504), (112, 88421083), (124, 79864204), (127, 77977648), (148, 66913252), (217, 45636688), (248, 39932102), (254, 38988824), (259, 38236144), (296, 33456626), (434, 22818344), (496, 19966051), (508, 19494412), (518, 19118072), (592, 16728313), (607, 16314928), (868, 11409172), (889, 11139664), (1016, 9747206), (1036, 9559036), (1147, 8633968), (1214, 8157464), (1736, 5704586), (1778, 5569832), (2032, 4873603), (2072, 4779518), (2294, 4316984), (2428, 4078732), (3472, 2852293), (3556, 2784916), (3937, 2515408), (4144, 2389759), (4249, 2330704), (4588, 2158492), (4699, 2107504), (4856, 2039366), (7112, 1392458), (7874, 1257704), (8029, 1233424), (8498, 1165352), (9176, 1079246), (9398, 1053752), (9712, 1019683), (14224, 696229), (15748, 628852), (16058, 616712), (16996, 582676), (18352, 539623), (18796, 526876), (18817, 526288), (22459, 440944), (27559, 359344), (31496, 314426), (32116, 308356), (32893, 301072), (33992, 291338), (37592, 263438), (37634, 263144), (44918, 220472), (55118, 179672), (62992, 157213), (64232, 154178), (65786, 150536), (67984, 145669), (75184, 131719), (75268, 131572), (77089, 128464), (89836, 110236)]