494318916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1638040320

約数和(自身を除く): 1143721404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 73, 78, 84, 91, 106, 108, 117, 126, 146, 156, 159, 169, 182, 189, 212, 219, 234, 252, 273, 292, 318, 338, 351, 364, 371, 378, 438, 468, 477, 507, 511, 546, 636, 657, 676, 689, 702, 742, 756, 819, 876, 949, 954, 1014, 1022, 1092, 1113, 1183, 1314, 1378, 1404, 1431, 1484, 1521, 1533, 1638, 1898, 1908, 1971, 2028, 2044, 2067, 2226, 2366, 2457, 2628, 2756, 2847, 2862, 3042, 3066, 3276, 3339, 3549, 3796, 3869, 3942, 4134, 4452, 4563, 4599, 4732, 4823, 4914, 5694, 5724, 6084, 6132, 6201, 6643, 6678, 7098, 7738, 7884, 8268, 8541, 8957, 9126, 9198, 9646, 9828, 10017, 10647, 11388, 11607, 12337, 12402, 13286, 13356, 13797, 14196, 14469, 15476, 17082, 17914, 18252, 18396, 18603, 19292, 19929, 20034, 21294, 23214, 24674, 24804, 25623, 26572, 26871, 27083, 27594, 28938, 31941, 34164, 34821, 35828, 37011, 37206, 39858, 40068, 42588, 43407, 46428, 49348, 50297, 51246, 53742, 54166, 55188, 57876, 59787, 62699, 63882, 69642, 74022, 74412, 79716, 80613, 81249, 86359, 86814, 100594, 102492, 104463, 107484, 108332, 111033, 119574, 125398, 127764, 130221, 139284, 148044, 150891, 161226, 162498, 172718, 173628, 179361, 188097, 201188, 208926, 222066, 239148, 241839, 243747, 250796, 259077, 260442, 301782, 322452, 324996, 333099, 345436, 352079, 358722, 376194, 417852, 444132, 452673, 483678, 487494, 518154, 520884, 564291, 603564, 653861, 666198, 704158, 717444, 731241, 752388, 777231, 905346, 967356, 974988, 1036308, 1056237, 1128582, 1307722, 1332396, 1358019, 1408316, 1462482, 1554462, 1692873, 1810692, 1961583, 2112474, 2257164, 2331693, 2615444, 2716038, 2924964, 3108924, 3168711, 3385746, 3923166, 4224948, 4577027, 4663386, 5432076, 5884749, 6337422, 6771492, 7846332, 9154054, 9326772, 9506133, 11769498, 12674844, 13731081, 17654247, 18308108, 19012266, 23538996, 27462162, 35308494, 38024532, 41193243, 54924324, 70616988, 82386486, 123579729, 164772972, 247159458, 494318916]

約数ペア:

[(1, 494318916), (2, 247159458), (3, 164772972), (4, 123579729), (6, 82386486), (7, 70616988), (9, 54924324), (12, 41193243), (13, 38024532), (14, 35308494), (18, 27462162), (21, 23538996), (26, 19012266), (27, 18308108), (28, 17654247), (36, 13731081), (39, 12674844), (42, 11769498), (52, 9506133), (53, 9326772), (54, 9154054), (63, 7846332), (73, 6771492), (78, 6337422), (84, 5884749), (91, 5432076), (106, 4663386), (108, 4577027), (117, 4224948), (126, 3923166), (146, 3385746), (156, 3168711), (159, 3108924), (169, 2924964), (182, 2716038), (189, 2615444), (212, 2331693), (219, 2257164), (234, 2112474), (252, 1961583), (273, 1810692), (292, 1692873), (318, 1554462), (338, 1462482), (351, 1408316), (364, 1358019), (371, 1332396), (378, 1307722), (438, 1128582), (468, 1056237), (477, 1036308), (507, 974988), (511, 967356), (546, 905346), (636, 777231), (657, 752388), (676, 731241), (689, 717444), (702, 704158), (742, 666198), (756, 653861), (819, 603564), (876, 564291), (949, 520884), (954, 518154), (1014, 487494), (1022, 483678), (1092, 452673), (1113, 444132), (1183, 417852), (1314, 376194), (1378, 358722), (1404, 352079), (1431, 345436), (1484, 333099), (1521, 324996), (1533, 322452), (1638, 301782), (1898, 260442), (1908, 259077), (1971, 250796), (2028, 243747), (2044, 241839), (2067, 239148), (2226, 222066), (2366, 208926), (2457, 201188), (2628, 188097), (2756, 179361), (2847, 173628), (2862, 172718), (3042, 162498), (3066, 161226), (3276, 150891), (3339, 148044), (3549, 139284), (3796, 130221), (3869, 127764), (3942, 125398), (4134, 119574), (4452, 111033), (4563, 108332), (4599, 107484), (4732, 104463), (4823, 102492), (4914, 100594), (5694, 86814), (5724, 86359), (6084, 81249), (6132, 80613), (6201, 79716), (6643, 74412), (6678, 74022), (7098, 69642), (7738, 63882), (7884, 62699), (8268, 59787), (8541, 57876), (8957, 55188), (9126, 54166), (9198, 53742), (9646, 51246), (9828, 50297), (10017, 49348), (10647, 46428), (11388, 43407), (11607, 42588), (12337, 40068), (12402, 39858), (13286, 37206), (13356, 37011), (13797, 35828), (14196, 34821), (14469, 34164), (15476, 31941), (17082, 28938), (17914, 27594), (18252, 27083), (18396, 26871), (18603, 26572), (19292, 25623), (19929, 24804), (20034, 24674), (21294, 23214)]