408039492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79633}}^1$

素因数の和:79708

約数の個数: 48

約数和(自身を含む): 1105956992

約数和(自身を除く): 697917500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 79633, 159266, 238899, 318532, 477798, 557431, 955596, 1114862, 1672293, 2229724, 3344586, 4857613, 6689172, 9715226, 14572839, 19430452, 29145678, 34003291, 58291356, 68006582, 102009873, 136013164, 204019746, 408039492]

約数ペア:

[(1, 408039492), (2, 204019746), (3, 136013164), (4, 102009873), (6, 68006582), (7, 58291356), (12, 34003291), (14, 29145678), (21, 19430452), (28, 14572839), (42, 9715226), (61, 6689172), (84, 4857613), (122, 3344586), (183, 2229724), (244, 1672293), (366, 1114862), (427, 955596), (732, 557431), (854, 477798), (1281, 318532), (1708, 238899), (2562, 159266), (5124, 79633)]