340239732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1381}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 926382240

約数和(自身を除く): 586142508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 419, 588, 838, 1257, 1381, 1676, 2514, 2762, 2933, 4143, 5028, 5524, 5866, 8286, 8799, 9667, 11732, 16572, 17598, 19334, 20531, 29001, 35196, 38668, 41062, 58002, 61593, 67669, 82124, 116004, 123186, 135338, 203007, 246372, 270676, 406014, 578639, 812028, 1157278, 1735917, 2314556, 3471834, 4050473, 6943668, 8100946, 12151419, 16201892, 24302838, 28353311, 48605676, 56706622, 85059933, 113413244, 170119866, 340239732]

約数ペア:

[(1, 340239732), (2, 170119866), (3, 113413244), (4, 85059933), (6, 56706622), (7, 48605676), (12, 28353311), (14, 24302838), (21, 16201892), (28, 12151419), (42, 8100946), (49, 6943668), (84, 4050473), (98, 3471834), (147, 2314556), (196, 1735917), (294, 1157278), (419, 812028), (588, 578639), (838, 406014), (1257, 270676), (1381, 246372), (1676, 203007), (2514, 135338), (2762, 123186), (2933, 116004), (4143, 82124), (5028, 67669), (5524, 61593), (5866, 58002), (8286, 41062), (8799, 38668), (9667, 35196), (11732, 29001), (16572, 20531), (17598, 19334)]