15657588252

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 42835968000

約数和(自身を除く): 27178379748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 199, 213, 279, 284, 331, 372, 398, 426, 558, 597, 639, 662, 796, 837, 852, 993, 1116, 1194, 1278, 1324, 1674, 1791, 1917, 1986, 2201, 2388, 2556, 2979, 3348, 3582, 3834, 3972, 4402, 5373, 5958, 6169, 6603, 7164, 7668, 8804, 8937, 10261, 10746, 11916, 12338, 13206, 14129, 17874, 18507, 19809, 20522, 21492, 23501, 24676, 26412, 28258, 30783, 35748, 37014, 39618, 41044, 42387, 47002, 55521, 56516, 59427, 61566, 65869, 70503, 74028, 79236, 84774, 92349, 94004, 111042, 118854, 123132, 127161, 131738, 141006, 166563, 169548, 184698, 197607, 211509, 222084, 237708, 254322, 263476, 277047, 282012, 333126, 369396, 381483, 395214, 423018, 437999, 508644, 554094, 592821, 634527, 666252, 728531, 762966, 790428, 846036, 875998, 1108188, 1185642, 1269054, 1313997, 1457062, 1525932, 1751996, 1778463, 2041939, 2185593, 2371284, 2538108, 2627994, 2914124, 3556926, 3941991, 4083878, 4371186, 4676699, 5255988, 6125817, 6556779, 7113852, 7883982, 8167756, 8742372, 9353398, 11825973, 12251634, 13113558, 14030097, 15767964, 18377451, 18706796, 19670337, 23651946, 24503268, 26227116, 28060194, 36754902, 39340674, 42090291, 47303892, 55132353, 56120388, 73509804, 78681348, 84180582, 110264706, 126270873, 144977669, 168361164, 220529412, 252541746, 289955338, 434933007, 505083492, 579910676, 869866014, 1304799021, 1739732028, 2609598042, 3914397063, 5219196084, 7828794126, 15657588252]

約数ペア:

[(1, 15657588252), (2, 7828794126), (3, 5219196084), (4, 3914397063), (6, 2609598042), (9, 1739732028), (12, 1304799021), (18, 869866014), (27, 579910676), (31, 505083492), (36, 434933007), (54, 289955338), (62, 252541746), (71, 220529412), (93, 168361164), (108, 144977669), (124, 126270873), (142, 110264706), (186, 84180582), (199, 78681348), (213, 73509804), (279, 56120388), (284, 55132353), (331, 47303892), (372, 42090291), (398, 39340674), (426, 36754902), (558, 28060194), (597, 26227116), (639, 24503268), (662, 23651946), (796, 19670337), (837, 18706796), (852, 18377451), (993, 15767964), (1116, 14030097), (1194, 13113558), (1278, 12251634), (1324, 11825973), (1674, 9353398), (1791, 8742372), (1917, 8167756), (1986, 7883982), (2201, 7113852), (2388, 6556779), (2556, 6125817), (2979, 5255988), (3348, 4676699), (3582, 4371186), (3834, 4083878), (3972, 3941991), (4402, 3556926), (5373, 2914124), (5958, 2627994), (6169, 2538108), (6603, 2371284), (7164, 2185593), (7668, 2041939), (8804, 1778463), (8937, 1751996), (10261, 1525932), (10746, 1457062), (11916, 1313997), (12338, 1269054), (13206, 1185642), (14129, 1108188), (17874, 875998), (18507, 846036), (19809, 790428), (20522, 762966), (21492, 728531), (23501, 666252), (24676, 634527), (26412, 592821), (28258, 554094), (30783, 508644), (35748, 437999), (37014, 423018), (39618, 395214), (41044, 381483), (42387, 369396), (47002, 333126), (55521, 282012), (56516, 277047), (59427, 263476), (61566, 254322), (65869, 237708), (70503, 222084), (74028, 211509), (79236, 197607), (84774, 184698), (92349, 169548), (94004, 166563), (111042, 141006), (118854, 131738), (123132, 127161)]