2048213601

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1439}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 3682713600

約数和(自身を除く): 1634499999

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 443, 459, 1071, 1329, 1439, 3101, 3213, 3987, 4317, 7531, 9303, 10073, 11961, 12951, 22593, 24463, 27909, 30219, 38853, 52717, 67779, 73389, 83727, 90657, 158151, 171241, 203337, 220167, 271971, 474453, 513723, 637477, 660501, 1423359, 1541169, 1912431, 4462339, 4623507, 5737293, 10837109, 13387017, 17211879, 32511327, 40161051, 75859763, 97533981, 120483153, 227579289, 292601943, 682737867, 2048213601]

約数ペア:

[(1, 2048213601), (3, 682737867), (7, 292601943), (9, 227579289), (17, 120483153), (21, 97533981), (27, 75859763), (51, 40161051), (63, 32511327), (119, 17211879), (153, 13387017), (189, 10837109), (357, 5737293), (443, 4623507), (459, 4462339), (1071, 1912431), (1329, 1541169), (1439, 1423359), (3101, 660501), (3213, 637477), (3987, 513723), (4317, 474453), (7531, 271971), (9303, 220167), (10073, 203337), (11961, 171241), (12951, 158151), (22593, 90657), (24463, 83727), (27909, 73389), (30219, 67779), (38853, 52717)]