31611776976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1858

約数の個数: 240

約数和(自身を含む): 97215902784

約数和(自身を除く): 65604125808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 107, 117, 144, 156, 194, 208, 214, 234, 291, 312, 321, 388, 428, 468, 582, 624, 642, 776, 856, 873, 936, 963, 1164, 1261, 1284, 1391, 1552, 1627, 1712, 1746, 1872, 1926, 2328, 2522, 2568, 2782, 3254, 3492, 3783, 3852, 4173, 4656, 4881, 5044, 5136, 5564, 6508, 6984, 7566, 7704, 8346, 9762, 10088, 10379, 11128, 11349, 12519, 13016, 13968, 14643, 15132, 15408, 16692, 19524, 20176, 20758, 21151, 22256, 22698, 25038, 26032, 29286, 30264, 31137, 33384, 39048, 41516, 42302, 45396, 50076, 58572, 60528, 62274, 63453, 66768, 78096, 83032, 84604, 90792, 93411, 100152, 117144, 124548, 126906, 134927, 157819, 166064, 169208, 174089, 181584, 186822, 190359, 200304, 234288, 249096, 253812, 269854, 315638, 338416, 348178, 373644, 380718, 404781, 473457, 498192, 507624, 522267, 539708, 631276, 696356, 747288, 761436, 809562, 946914, 1015248, 1044534, 1079416, 1214343, 1262552, 1392712, 1420371, 1494576, 1522872, 1566801, 1619124, 1893828, 2051647, 2089068, 2158832, 2263157, 2428686, 2525104, 2785424, 2840742, 3045744, 3133602, 3238248, 3787656, 4103294, 4178136, 4526314, 4857372, 5681484, 6154941, 6267204, 6476496, 6789471, 7575312, 8206588, 8356272, 9052628, 9714744, 11362968, 12309882, 12534408, 13578942, 16413176, 16886633, 18105256, 18464823, 19429488, 20368413, 22725936, 24619764, 25068816, 27157884, 32826352, 33773266, 36210512, 36929646, 40736826, 49239528, 50659899, 54315768, 67546532, 73859292, 81473652, 98479056, 101319798, 108631536, 135093064, 147718584, 151979697, 162947304, 202639596, 219526229, 270186128, 295437168, 303959394, 325894608, 405279192, 439052458, 607918788, 658578687, 810558384, 878104916, 1215837576, 1317157374, 1756209832, 1975736061, 2431675152, 2634314748, 3512419664, 3951472122, 5268629496, 7902944244, 10537258992, 15805888488, 31611776976]

約数ペア:

[(1, 31611776976), (2, 15805888488), (3, 10537258992), (4, 7902944244), (6, 5268629496), (8, 3951472122), (9, 3512419664), (12, 2634314748), (13, 2431675152), (16, 1975736061), (18, 1756209832), (24, 1317157374), (26, 1215837576), (36, 878104916), (39, 810558384), (48, 658578687), (52, 607918788), (72, 439052458), (78, 405279192), (97, 325894608), (104, 303959394), (107, 295437168), (117, 270186128), (144, 219526229), (156, 202639596), (194, 162947304), (208, 151979697), (214, 147718584), (234, 135093064), (291, 108631536), (312, 101319798), (321, 98479056), (388, 81473652), (428, 73859292), (468, 67546532), (582, 54315768), (624, 50659899), (642, 49239528), (776, 40736826), (856, 36929646), (873, 36210512), (936, 33773266), (963, 32826352), (1164, 27157884), (1261, 25068816), (1284, 24619764), (1391, 22725936), (1552, 20368413), (1627, 19429488), (1712, 18464823), (1746, 18105256), (1872, 16886633), (1926, 16413176), (2328, 13578942), (2522, 12534408), (2568, 12309882), (2782, 11362968), (3254, 9714744), (3492, 9052628), (3783, 8356272), (3852, 8206588), (4173, 7575312), (4656, 6789471), (4881, 6476496), (5044, 6267204), (5136, 6154941), (5564, 5681484), (6508, 4857372), (6984, 4526314), (7566, 4178136), (7704, 4103294), (8346, 3787656), (9762, 3238248), (10088, 3133602), (10379, 3045744), (11128, 2840742), (11349, 2785424), (12519, 2525104), (13016, 2428686), (13968, 2263157), (14643, 2158832), (15132, 2089068), (15408, 2051647), (16692, 1893828), (19524, 1619124), (20176, 1566801), (20758, 1522872), (21151, 1494576), (22256, 1420371), (22698, 1392712), (25038, 1262552), (26032, 1214343), (29286, 1079416), (30264, 1044534), (31137, 1015248), (33384, 946914), (39048, 809562), (41516, 761436), (42302, 747288), (45396, 696356), (50076, 631276), (58572, 539708), (60528, 522267), (62274, 507624), (63453, 498192), (66768, 473457), (78096, 404781), (83032, 380718), (84604, 373644), (90792, 348178), (93411, 338416), (100152, 315638), (117144, 269854), (124548, 253812), (126906, 249096), (134927, 234288), (157819, 200304), (166064, 190359), (169208, 186822), (174089, 181584)]