489420126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 1283143680

約数和(自身を除く): 793723554

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 53, 57, 62, 67, 78, 93, 106, 114, 117, 134, 159, 171, 186, 201, 234, 247, 279, 318, 342, 402, 403, 477, 494, 558, 589, 603, 689, 741, 806, 871, 954, 1007, 1178, 1206, 1209, 1273, 1378, 1482, 1643, 1742, 1767, 2014, 2067, 2077, 2223, 2418, 2546, 2613, 3021, 3286, 3534, 3551, 3627, 3819, 4134, 4154, 4446, 4929, 5226, 5301, 6042, 6201, 6231, 7102, 7254, 7638, 7657, 7839, 9063, 9858, 10602, 10653, 11457, 12402, 12462, 13091, 14787, 15314, 15678, 16549, 18126, 18693, 21306, 21359, 22914, 22971, 26182, 27001, 29574, 31217, 31959, 33098, 37386, 39273, 39463, 42718, 45942, 46163, 49647, 54002, 62434, 63918, 64077, 67469, 68913, 78546, 78926, 81003, 92326, 93651, 99294, 110081, 117819, 118389, 128154, 134938, 137826, 138489, 148941, 162006, 187302, 192231, 202407, 220162, 235638, 236778, 243009, 276978, 280953, 297882, 330243, 355167, 384462, 404814, 405821, 415467, 486018, 513019, 561906, 607221, 660486, 710334, 811642, 830934, 877097, 990729, 1026038, 1214442, 1217463, 1431053, 1539057, 1754194, 1981458, 2091539, 2434926, 2631291, 2862106, 3078114, 3652389, 4183078, 4293159, 4617171, 5262582, 6274617, 7304778, 7893873, 8586318, 9234342, 12549234, 12879477, 15787746, 18823851, 25758954, 27190007, 37647702, 54380014, 81570021, 163140042, 244710063, 489420126]

約数ペア:

[(1, 489420126), (2, 244710063), (3, 163140042), (6, 81570021), (9, 54380014), (13, 37647702), (18, 27190007), (19, 25758954), (26, 18823851), (31, 15787746), (38, 12879477), (39, 12549234), (53, 9234342), (57, 8586318), (62, 7893873), (67, 7304778), (78, 6274617), (93, 5262582), (106, 4617171), (114, 4293159), (117, 4183078), (134, 3652389), (159, 3078114), (171, 2862106), (186, 2631291), (201, 2434926), (234, 2091539), (247, 1981458), (279, 1754194), (318, 1539057), (342, 1431053), (402, 1217463), (403, 1214442), (477, 1026038), (494, 990729), (558, 877097), (589, 830934), (603, 811642), (689, 710334), (741, 660486), (806, 607221), (871, 561906), (954, 513019), (1007, 486018), (1178, 415467), (1206, 405821), (1209, 404814), (1273, 384462), (1378, 355167), (1482, 330243), (1643, 297882), (1742, 280953), (1767, 276978), (2014, 243009), (2067, 236778), (2077, 235638), (2223, 220162), (2418, 202407), (2546, 192231), (2613, 187302), (3021, 162006), (3286, 148941), (3534, 138489), (3551, 137826), (3627, 134938), (3819, 128154), (4134, 118389), (4154, 117819), (4446, 110081), (4929, 99294), (5226, 93651), (5301, 92326), (6042, 81003), (6201, 78926), (6231, 78546), (7102, 68913), (7254, 67469), (7638, 64077), (7657, 63918), (7839, 62434), (9063, 54002), (9858, 49647), (10602, 46163), (10653, 45942), (11457, 42718), (12402, 39463), (12462, 39273), (13091, 37386), (14787, 33098), (15314, 31959), (15678, 31217), (16549, 29574), (18126, 27001), (18693, 26182), (21306, 22971), (21359, 22914)]