974881908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 216

約数和(自身を含む): 3328468416

約数和(自身を除く): 2353586508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 169, 182, 198, 231, 234, 252, 273, 286, 308, 338, 364, 396, 429, 462, 468, 507, 546, 572, 676, 693, 819, 858, 924, 1001, 1014, 1092, 1183, 1287, 1386, 1521, 1638, 1716, 1859, 2002, 2028, 2081, 2366, 2574, 2772, 3003, 3042, 3276, 3549, 3718, 4004, 4162, 4732, 5148, 5577, 6006, 6084, 6243, 7098, 7436, 8324, 9009, 10647, 11154, 12012, 12486, 13013, 14196, 14567, 16731, 18018, 18729, 21294, 22308, 22891, 24972, 26026, 27053, 29134, 33462, 36036, 37458, 39039, 42588, 43701, 45782, 52052, 54106, 58268, 66924, 68673, 74916, 78078, 81159, 87402, 91564, 108212, 117117, 131103, 137346, 156156, 160237, 162318, 174804, 189371, 206019, 234234, 243477, 262206, 274692, 297583, 320474, 324636, 351689, 378742, 412038, 468468, 480711, 486954, 524412, 568113, 595166, 640948, 703378, 757484, 824076, 892749, 961422, 973908, 1055067, 1136226, 1190332, 1406756, 1442133, 1704339, 1785498, 1922844, 2083081, 2110134, 2272452, 2461823, 2678247, 2884266, 3165201, 3408678, 3570996, 3868579, 4166162, 4220268, 4923646, 5356494, 5768532, 6249243, 6330402, 6817356, 7385469, 7737158, 8332324, 9847292, 10712988, 11605737, 12498486, 12660804, 14770938, 15474316, 18747729, 22156407, 23211474, 24996972, 27080053, 29541876, 34817211, 37495458, 44312814, 46422948, 54160106, 69634422, 74990916, 81240159, 88625628, 108320212, 139268844, 162480318, 243720477, 324960636, 487440954, 974881908]

約数ペア:

[(1, 974881908), (2, 487440954), (3, 324960636), (4, 243720477), (6, 162480318), (7, 139268844), (9, 108320212), (11, 88625628), (12, 81240159), (13, 74990916), (14, 69634422), (18, 54160106), (21, 46422948), (22, 44312814), (26, 37495458), (28, 34817211), (33, 29541876), (36, 27080053), (39, 24996972), (42, 23211474), (44, 22156407), (52, 18747729), (63, 15474316), (66, 14770938), (77, 12660804), (78, 12498486), (84, 11605737), (91, 10712988), (99, 9847292), (117, 8332324), (126, 7737158), (132, 7385469), (143, 6817356), (154, 6330402), (156, 6249243), (169, 5768532), (182, 5356494), (198, 4923646), (231, 4220268), (234, 4166162), (252, 3868579), (273, 3570996), (286, 3408678), (308, 3165201), (338, 2884266), (364, 2678247), (396, 2461823), (429, 2272452), (462, 2110134), (468, 2083081), (507, 1922844), (546, 1785498), (572, 1704339), (676, 1442133), (693, 1406756), (819, 1190332), (858, 1136226), (924, 1055067), (1001, 973908), (1014, 961422), (1092, 892749), (1183, 824076), (1287, 757484), (1386, 703378), (1521, 640948), (1638, 595166), (1716, 568113), (1859, 524412), (2002, 486954), (2028, 480711), (2081, 468468), (2366, 412038), (2574, 378742), (2772, 351689), (3003, 324636), (3042, 320474), (3276, 297583), (3549, 274692), (3718, 262206), (4004, 243477), (4162, 234234), (4732, 206019), (5148, 189371), (5577, 174804), (6006, 162318), (6084, 160237), (6243, 156156), (7098, 137346), (7436, 131103), (8324, 117117), (9009, 108212), (10647, 91564), (11154, 87402), (12012, 81159), (12486, 78078), (13013, 74916), (14196, 68673), (14567, 66924), (16731, 58268), (18018, 54106), (18729, 52052), (21294, 45782), (22308, 43701), (22891, 42588), (24972, 39039), (26026, 37458), (27053, 36036), (29134, 33462)]