1569394148

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3385

約数の個数: 72

約数和(自身を含む): 3389712480

約数和(自身を除く): 1820318332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 131, 133, 196, 262, 266, 524, 532, 917, 931, 1834, 1862, 2489, 3217, 3668, 3724, 4978, 6419, 6434, 9956, 12838, 12868, 17423, 22519, 25676, 34846, 45038, 61123, 69692, 90076, 121961, 122246, 157633, 243922, 244492, 315266, 421427, 427861, 487844, 630532, 842854, 855722, 1685708, 1711444, 2949989, 2995027, 5899978, 5990054, 8007113, 11799956, 11980108, 16014226, 20649923, 32028452, 41299846, 56049791, 82599692, 112099582, 224199164, 392348537, 784697074, 1569394148]

約数ペア:

[(1, 1569394148), (2, 784697074), (4, 392348537), (7, 224199164), (14, 112099582), (19, 82599692), (28, 56049791), (38, 41299846), (49, 32028452), (76, 20649923), (98, 16014226), (131, 11980108), (133, 11799956), (196, 8007113), (262, 5990054), (266, 5899978), (524, 2995027), (532, 2949989), (917, 1711444), (931, 1685708), (1834, 855722), (1862, 842854), (2489, 630532), (3217, 487844), (3668, 427861), (3724, 421427), (4978, 315266), (6419, 244492), (6434, 243922), (9956, 157633), (12838, 122246), (12868, 121961), (17423, 90076), (22519, 69692), (25676, 61123), (34846, 45038)]