804613908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{1489}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 2187796800

約数和(自身を除く): 1383182892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 919, 1489, 1838, 2757, 2978, 3676, 4467, 5514, 5956, 6433, 8934, 10423, 11028, 12866, 17868, 19299, 20846, 25732, 31269, 38598, 41692, 45031, 62538, 72961, 77196, 90062, 125076, 135093, 145922, 180124, 218883, 270186, 291844, 437766, 540372, 875532, 1368391, 2736782, 4105173, 5473564, 8210346, 9578737, 16420692, 19157474, 28736211, 38314948, 57472422, 67051159, 114944844, 134102318, 201153477, 268204636, 402306954, 804613908]

約数ペア:

[(1, 804613908), (2, 402306954), (3, 268204636), (4, 201153477), (6, 134102318), (7, 114944844), (12, 67051159), (14, 57472422), (21, 38314948), (28, 28736211), (42, 19157474), (49, 16420692), (84, 9578737), (98, 8210346), (147, 5473564), (196, 4105173), (294, 2736782), (588, 1368391), (919, 875532), (1489, 540372), (1838, 437766), (2757, 291844), (2978, 270186), (3676, 218883), (4467, 180124), (5514, 145922), (5956, 135093), (6433, 125076), (8934, 90062), (10423, 77196), (11028, 72961), (12866, 62538), (17868, 45031), (19299, 41692), (20846, 38598), (25732, 31269)]