404930916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37619}}^1$

素因数の和:37665

約数の個数: 72

約数和(自身を含む): 1150269120

約数和(自身を除く): 745338204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 37619, 75238, 112857, 150476, 225714, 338571, 451428, 489047, 677142, 865237, 978094, 1354284, 1467141, 1730474, 1956188, 2595711, 2934282, 3460948, 4401423, 5191422, 5868564, 7787133, 8802846, 10382844, 11248081, 15574266, 17605692, 22496162, 31148532, 33744243, 44992324, 67488486, 101232729, 134976972, 202465458, 404930916]

約数ペア:

[(1, 404930916), (2, 202465458), (3, 134976972), (4, 101232729), (6, 67488486), (9, 44992324), (12, 33744243), (13, 31148532), (18, 22496162), (23, 17605692), (26, 15574266), (36, 11248081), (39, 10382844), (46, 8802846), (52, 7787133), (69, 5868564), (78, 5191422), (92, 4401423), (117, 3460948), (138, 2934282), (156, 2595711), (207, 1956188), (234, 1730474), (276, 1467141), (299, 1354284), (414, 978094), (468, 865237), (598, 677142), (828, 489047), (897, 451428), (1196, 338571), (1794, 225714), (2691, 150476), (3588, 112857), (5382, 75238), (10764, 37619)]