131131218672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21179}}^1$

素因数の和:21316

約数の個数: 240

約数和(自身を含む): 404243174400

約数和(自身を除く): 273111955728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 73, 76, 93, 114, 124, 144, 146, 152, 171, 186, 219, 228, 248, 279, 292, 304, 342, 372, 438, 456, 496, 558, 584, 589, 657, 684, 744, 876, 912, 1116, 1168, 1178, 1314, 1368, 1387, 1488, 1752, 1767, 2232, 2263, 2356, 2628, 2736, 2774, 3504, 3534, 4161, 4464, 4526, 4712, 5256, 5301, 5548, 6789, 7068, 8322, 9052, 9424, 10512, 10602, 11096, 12483, 13578, 14136, 16644, 18104, 20367, 21179, 21204, 22192, 24966, 27156, 28272, 33288, 36208, 40734, 42358, 42408, 42997, 49932, 54312, 63537, 66576, 81468, 84716, 84816, 85994, 99864, 108624, 127074, 128991, 162936, 169432, 171988, 190611, 199728, 254148, 257982, 325872, 338864, 343976, 381222, 386973, 402401, 508296, 515964, 656549, 687952, 762444, 773946, 804802, 1016592, 1031928, 1207203, 1313098, 1524888, 1546067, 1547892, 1609604, 1969647, 2063856, 2414406, 2626196, 3049776, 3092134, 3095784, 3219208, 3621609, 3939294, 4638201, 4828812, 5252392, 5908941, 6184268, 6191568, 6438416, 7243218, 7878588, 9276402, 9657624, 10504784, 11817882, 12368536, 12474431, 13914603, 14486436, 15757176, 18552804, 19315248, 23635764, 24737072, 24948862, 27829206, 28972872, 29375273, 31514352, 37105608, 37423293, 47271528, 47928077, 49897724, 55658412, 57945744, 58750546, 74211216, 74846586, 88125819, 94543056, 95856154, 99795448, 111316824, 112269879, 117501092, 143784231, 149693172, 176251638, 191712308, 199590896, 222633648, 224539758, 235002184, 264377457, 287568462, 299386344, 352503276, 383424616, 431352693, 449079516, 470004368, 528754914, 575136924, 598772688, 705006552, 766849232, 862705386, 898159032, 910633463, 1057509828, 1150273848, 1410013104, 1725410772, 1796318064, 1821266926, 2115019656, 2300547696, 2731900389, 3450821544, 3642533852, 4230039312, 5463800778, 6901643088, 7285067704, 8195701167, 10927601556, 14570135408, 16391402334, 21855203112, 32782804668, 43710406224, 65565609336, 131131218672]

約数ペア:

[(1, 131131218672), (2, 65565609336), (3, 43710406224), (4, 32782804668), (6, 21855203112), (8, 16391402334), (9, 14570135408), (12, 10927601556), (16, 8195701167), (18, 7285067704), (19, 6901643088), (24, 5463800778), (31, 4230039312), (36, 3642533852), (38, 3450821544), (48, 2731900389), (57, 2300547696), (62, 2115019656), (72, 1821266926), (73, 1796318064), (76, 1725410772), (93, 1410013104), (114, 1150273848), (124, 1057509828), (144, 910633463), (146, 898159032), (152, 862705386), (171, 766849232), (186, 705006552), (219, 598772688), (228, 575136924), (248, 528754914), (279, 470004368), (292, 449079516), (304, 431352693), (342, 383424616), (372, 352503276), (438, 299386344), (456, 287568462), (496, 264377457), (558, 235002184), (584, 224539758), (589, 222633648), (657, 199590896), (684, 191712308), (744, 176251638), (876, 149693172), (912, 143784231), (1116, 117501092), (1168, 112269879), (1178, 111316824), (1314, 99795448), (1368, 95856154), (1387, 94543056), (1488, 88125819), (1752, 74846586), (1767, 74211216), (2232, 58750546), (2263, 57945744), (2356, 55658412), (2628, 49897724), (2736, 47928077), (2774, 47271528), (3504, 37423293), (3534, 37105608), (4161, 31514352), (4464, 29375273), (4526, 28972872), (4712, 27829206), (5256, 24948862), (5301, 24737072), (5548, 23635764), (6789, 19315248), (7068, 18552804), (8322, 15757176), (9052, 14486436), (9424, 13914603), (10512, 12474431), (10602, 12368536), (11096, 11817882), (12483, 10504784), (13578, 9657624), (14136, 9276402), (16644, 7878588), (18104, 7243218), (20367, 6438416), (21179, 6191568), (21204, 6184268), (22192, 5908941), (24966, 5252392), (27156, 4828812), (28272, 4638201), (33288, 3939294), (36208, 3621609), (40734, 3219208), (42358, 3095784), (42408, 3092134), (42997, 3049776), (49932, 2626196), (54312, 2414406), (63537, 2063856), (66576, 1969647), (81468, 1609604), (84716, 1547892), (84816, 1546067), (85994, 1524888), (99864, 1313098), (108624, 1207203), (127074, 1031928), (128991, 1016592), (162936, 804802), (169432, 773946), (171988, 762444), (190611, 687952), (199728, 656549), (254148, 515964), (257982, 508296), (325872, 402401), (338864, 386973), (343976, 381222)]