7806957876

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 21948751440

約数和(自身を除く): 14141793564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 53, 54, 58, 61, 81, 87, 106, 108, 116, 122, 159, 162, 174, 183, 212, 244, 257, 261, 318, 324, 348, 366, 477, 514, 522, 549, 636, 732, 771, 783, 954, 1028, 1044, 1098, 1431, 1537, 1542, 1566, 1647, 1769, 1908, 2196, 2313, 2349, 2862, 3074, 3084, 3132, 3233, 3294, 3538, 4293, 4611, 4626, 4698, 4941, 5307, 5724, 6148, 6466, 6588, 6939, 7076, 7453, 8586, 9222, 9252, 9396, 9699, 9882, 10614, 12932, 13621, 13833, 13878, 14906, 15677, 15921, 17172, 18444, 19398, 19764, 20817, 21228, 22359, 27242, 27666, 27756, 29097, 29812, 31354, 31842, 38796, 40863, 41499, 41634, 44718, 47031, 47763, 54484, 55332, 58194, 62708, 63684, 67077, 81726, 82998, 83268, 87291, 89436, 93757, 94062, 95526, 116388, 122589, 124497, 134154, 141093, 143289, 163452, 165996, 174582, 187514, 188124, 191052, 201231, 245178, 248994, 261873, 268308, 281271, 282186, 286578, 349164, 367767, 375028, 395009, 402462, 423279, 454633, 490356, 497988, 523746, 562542, 564372, 573156, 603693, 735534, 790018, 804924, 830881, 843813, 846558, 909266, 1047492, 1103301, 1125084, 1185027, 1207386, 1269837, 1363899, 1471068, 1580036, 1661762, 1687626, 1693116, 1818532, 2206602, 2370054, 2414772, 2492643, 2531439, 2539674, 2727798, 3323524, 3375252, 3555081, 4091697, 4413204, 4740108, 4985286, 5062878, 5079348, 5455596, 7110162, 7477929, 7594317, 8183394, 9970572, 10125756, 10665243, 12275091, 14220324, 14955858, 15188634, 16366788, 21330486, 22433787, 24095549, 24550182, 29911716, 30377268, 31995729, 36825273, 42660972, 44867574, 48191098, 49100364, 63991458, 67301361, 72286647, 73650546, 89735148, 96382196, 127982916, 134602722, 144573294, 147301092, 216859941, 269205444, 289146588, 433719882, 650579823, 867439764, 1301159646, 1951739469, 2602319292, 3903478938, 7806957876]

約数ペア:

[(1, 7806957876), (2, 3903478938), (3, 2602319292), (4, 1951739469), (6, 1301159646), (9, 867439764), (12, 650579823), (18, 433719882), (27, 289146588), (29, 269205444), (36, 216859941), (53, 147301092), (54, 144573294), (58, 134602722), (61, 127982916), (81, 96382196), (87, 89735148), (106, 73650546), (108, 72286647), (116, 67301361), (122, 63991458), (159, 49100364), (162, 48191098), (174, 44867574), (183, 42660972), (212, 36825273), (244, 31995729), (257, 30377268), (261, 29911716), (318, 24550182), (324, 24095549), (348, 22433787), (366, 21330486), (477, 16366788), (514, 15188634), (522, 14955858), (549, 14220324), (636, 12275091), (732, 10665243), (771, 10125756), (783, 9970572), (954, 8183394), (1028, 7594317), (1044, 7477929), (1098, 7110162), (1431, 5455596), (1537, 5079348), (1542, 5062878), (1566, 4985286), (1647, 4740108), (1769, 4413204), (1908, 4091697), (2196, 3555081), (2313, 3375252), (2349, 3323524), (2862, 2727798), (3074, 2539674), (3084, 2531439), (3132, 2492643), (3233, 2414772), (3294, 2370054), (3538, 2206602), (4293, 1818532), (4611, 1693116), (4626, 1687626), (4698, 1661762), (4941, 1580036), (5307, 1471068), (5724, 1363899), (6148, 1269837), (6466, 1207386), (6588, 1185027), (6939, 1125084), (7076, 1103301), (7453, 1047492), (8586, 909266), (9222, 846558), (9252, 843813), (9396, 830881), (9699, 804924), (9882, 790018), (10614, 735534), (12932, 603693), (13621, 573156), (13833, 564372), (13878, 562542), (14906, 523746), (15677, 497988), (15921, 490356), (17172, 454633), (18444, 423279), (19398, 402462), (19764, 395009), (20817, 375028), (21228, 367767), (22359, 349164), (27242, 286578), (27666, 282186), (27756, 281271), (29097, 268308), (29812, 261873), (31354, 248994), (31842, 245178), (38796, 201231), (40863, 191052), (41499, 188124), (41634, 187514), (44718, 174582), (47031, 165996), (47763, 163452), (54484, 143289), (55332, 141093), (58194, 134154), (62708, 124497), (63684, 122589), (67077, 116388), (81726, 95526), (82998, 94062), (83268, 93757), (87291, 89436)]