2019343428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 5417193600

約数和(自身を除く): 3397850172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 103, 116, 174, 178, 206, 211, 261, 267, 309, 348, 356, 412, 422, 522, 534, 618, 633, 801, 844, 927, 1044, 1068, 1236, 1266, 1602, 1854, 1899, 2532, 2581, 2987, 3204, 3708, 3798, 5162, 5974, 6119, 7596, 7743, 8961, 9167, 10324, 11948, 12238, 15486, 17922, 18334, 18357, 18779, 21733, 23229, 24476, 26883, 27501, 30972, 35844, 36668, 36714, 37558, 43466, 46458, 53766, 55002, 55071, 56337, 65199, 73428, 75116, 82503, 86932, 92916, 107532, 110004, 110142, 112674, 130398, 165006, 169011, 195597, 220284, 225348, 260796, 265843, 330012, 338022, 391194, 531686, 544591, 630257, 676044, 782388, 797529, 1063372, 1089182, 1260514, 1595058, 1633773, 1890771, 1934237, 2178364, 2392587, 2521028, 3190116, 3267546, 3781542, 3868474, 4785174, 4901319, 5672313, 5802711, 6535092, 7563084, 7736948, 9570348, 9802638, 11344626, 11605422, 17408133, 19605276, 22689252, 23210844, 34816266, 56092873, 69632532, 112185746, 168278619, 224371492, 336557238, 504835857, 673114476, 1009671714, 2019343428]

約数ペア:

[(1, 2019343428), (2, 1009671714), (3, 673114476), (4, 504835857), (6, 336557238), (9, 224371492), (12, 168278619), (18, 112185746), (29, 69632532), (36, 56092873), (58, 34816266), (87, 23210844), (89, 22689252), (103, 19605276), (116, 17408133), (174, 11605422), (178, 11344626), (206, 9802638), (211, 9570348), (261, 7736948), (267, 7563084), (309, 6535092), (348, 5802711), (356, 5672313), (412, 4901319), (422, 4785174), (522, 3868474), (534, 3781542), (618, 3267546), (633, 3190116), (801, 2521028), (844, 2392587), (927, 2178364), (1044, 1934237), (1068, 1890771), (1236, 1633773), (1266, 1595058), (1602, 1260514), (1854, 1089182), (1899, 1063372), (2532, 797529), (2581, 782388), (2987, 676044), (3204, 630257), (3708, 544591), (3798, 531686), (5162, 391194), (5974, 338022), (6119, 330012), (7596, 265843), (7743, 260796), (8961, 225348), (9167, 220284), (10324, 195597), (11948, 169011), (12238, 165006), (15486, 130398), (17922, 112674), (18334, 110142), (18357, 110004), (18779, 107532), (21733, 92916), (23229, 86932), (24476, 82503), (26883, 75116), (27501, 73428), (30972, 65199), (35844, 56337), (36668, 55071), (36714, 55002), (37558, 53766), (43466, 46458)]