1581267096

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 192

約数和(自身を含む): 4829260800

約数和(自身を除く): 3247993704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 243, 248, 279, 324, 342, 372, 456, 486, 513, 558, 589, 648, 684, 744, 837, 972, 1026, 1116, 1178, 1368, 1381, 1539, 1674, 1767, 1944, 2052, 2232, 2356, 2511, 2762, 3078, 3348, 3534, 4104, 4143, 4617, 4712, 5022, 5301, 5524, 6156, 6696, 7068, 7533, 8286, 9234, 10044, 10602, 11048, 12312, 12429, 14136, 15066, 15903, 16572, 18468, 20088, 21204, 24858, 26239, 30132, 31806, 33144, 36936, 37287, 42408, 42811, 47709, 49716, 52478, 60264, 63612, 74574, 78717, 85622, 95418, 99432, 104956, 111861, 127224, 128433, 143127, 149148, 157434, 171244, 190836, 209912, 223722, 236151, 256866, 286254, 298296, 314868, 335583, 342488, 381672, 385299, 447444, 472302, 513732, 572508, 629736, 671166, 708453, 770598, 813409, 894888, 944604, 1027464, 1145016, 1155897, 1342332, 1416906, 1541196, 1626818, 1889208, 2125359, 2311794, 2440227, 2684664, 2833812, 3082392, 3253636, 3467691, 4250718, 4623588, 4880454, 5667624, 6376077, 6507272, 6935382, 7320681, 8501436, 9247176, 9760908, 10403073, 12752154, 13870764, 14641362, 17002872, 19521816, 20806146, 21962043, 25504308, 27741528, 29282724, 41612292, 43924086, 51008616, 58565448, 65886129, 83224584, 87848172, 131772258, 175696344, 197658387, 263544516, 395316774, 527089032, 790633548, 1581267096]

約数ペア:

[(1, 1581267096), (2, 790633548), (3, 527089032), (4, 395316774), (6, 263544516), (8, 197658387), (9, 175696344), (12, 131772258), (18, 87848172), (19, 83224584), (24, 65886129), (27, 58565448), (31, 51008616), (36, 43924086), (38, 41612292), (54, 29282724), (57, 27741528), (62, 25504308), (72, 21962043), (76, 20806146), (81, 19521816), (93, 17002872), (108, 14641362), (114, 13870764), (124, 12752154), (152, 10403073), (162, 9760908), (171, 9247176), (186, 8501436), (216, 7320681), (228, 6935382), (243, 6507272), (248, 6376077), (279, 5667624), (324, 4880454), (342, 4623588), (372, 4250718), (456, 3467691), (486, 3253636), (513, 3082392), (558, 2833812), (589, 2684664), (648, 2440227), (684, 2311794), (744, 2125359), (837, 1889208), (972, 1626818), (1026, 1541196), (1116, 1416906), (1178, 1342332), (1368, 1155897), (1381, 1145016), (1539, 1027464), (1674, 944604), (1767, 894888), (1944, 813409), (2052, 770598), (2232, 708453), (2356, 671166), (2511, 629736), (2762, 572508), (3078, 513732), (3348, 472302), (3534, 447444), (4104, 385299), (4143, 381672), (4617, 342488), (4712, 335583), (5022, 314868), (5301, 298296), (5524, 286254), (6156, 256866), (6696, 236151), (7068, 223722), (7533, 209912), (8286, 190836), (9234, 171244), (10044, 157434), (10602, 149148), (11048, 143127), (12312, 128433), (12429, 127224), (14136, 111861), (15066, 104956), (15903, 99432), (16572, 95418), (18468, 85622), (20088, 78717), (21204, 74574), (24858, 63612), (26239, 60264), (30132, 52478), (31806, 49716), (33144, 47709), (36936, 42811), (37287, 42408)]