228577356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 704793600

約数和(自身を除く): 476216244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 919, 987, 1269, 1316, 1323, 1692, 1764, 1838, 1974, 2303, 2538, 2646, 2757, 2961, 3676, 3948, 4606, 5076, 5292, 5514, 5922, 6433, 6909, 8271, 8883, 9212, 11028, 11844, 12866, 13818, 16542, 17766, 19299, 20727, 24813, 25732, 27636, 33084, 35532, 38598, 41454, 43193, 45031, 49626, 57897, 62181, 77196, 82908, 86386, 90062, 99252, 115794, 124362, 129579, 135093, 172772, 173691, 180124, 231588, 248724, 259158, 270186, 302351, 347382, 388737, 405279, 518316, 540372, 604702, 694764, 777474, 810558, 907053, 1166211, 1209404, 1215837, 1554948, 1621116, 1814106, 2116457, 2332422, 2431674, 2721159, 3628212, 4232914, 4664844, 4863348, 5442318, 6349371, 8163477, 8465828, 10884636, 12698742, 16326954, 19048113, 25397484, 32653908, 38096226, 57144339, 76192452, 114288678, 228577356]

約数ペア:

[(1, 228577356), (2, 114288678), (3, 76192452), (4, 57144339), (6, 38096226), (7, 32653908), (9, 25397484), (12, 19048113), (14, 16326954), (18, 12698742), (21, 10884636), (27, 8465828), (28, 8163477), (36, 6349371), (42, 5442318), (47, 4863348), (49, 4664844), (54, 4232914), (63, 3628212), (84, 2721159), (94, 2431674), (98, 2332422), (108, 2116457), (126, 1814106), (141, 1621116), (147, 1554948), (188, 1215837), (189, 1209404), (196, 1166211), (252, 907053), (282, 810558), (294, 777474), (329, 694764), (378, 604702), (423, 540372), (441, 518316), (564, 405279), (588, 388737), (658, 347382), (756, 302351), (846, 270186), (882, 259158), (919, 248724), (987, 231588), (1269, 180124), (1316, 173691), (1323, 172772), (1692, 135093), (1764, 129579), (1838, 124362), (1974, 115794), (2303, 99252), (2538, 90062), (2646, 86386), (2757, 82908), (2961, 77196), (3676, 62181), (3948, 57897), (4606, 49626), (5076, 45031), (5292, 43193), (5514, 41454), (5922, 38598), (6433, 35532), (6909, 33084), (8271, 27636), (8883, 25732), (9212, 24813), (11028, 20727), (11844, 19299), (12866, 17766), (13818, 16542)]