8902481868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{39209}}^1$

素因数の和:39296

約数の個数: 144

約数和(自身を含む): 27745623360

約数和(自身を除く): 18843141492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 53, 63, 68, 84, 102, 106, 119, 126, 153, 159, 204, 212, 238, 252, 306, 318, 357, 371, 476, 477, 612, 636, 714, 742, 901, 954, 1071, 1113, 1428, 1484, 1802, 1908, 2142, 2226, 2703, 3339, 3604, 4284, 4452, 5406, 6307, 6678, 8109, 10812, 12614, 13356, 16218, 18921, 25228, 32436, 37842, 39209, 56763, 75684, 78418, 113526, 117627, 156836, 227052, 235254, 274463, 352881, 470508, 548926, 666553, 705762, 823389, 1097852, 1333106, 1411524, 1646778, 1999659, 2078077, 2470167, 2666212, 3293556, 3999318, 4156154, 4665871, 4940334, 5998977, 6234231, 7998636, 8312308, 9331742, 9880668, 11997954, 12468462, 13997613, 14546539, 18663484, 18702693, 23995908, 24936924, 27995226, 29093078, 35327309, 37405386, 41992839, 43639617, 55990452, 58186156, 70654618, 74810772, 83985678, 87279234, 105981927, 130918851, 141309236, 167971356, 174558468, 211963854, 247291163, 261837702, 317945781, 423927708, 494582326, 523675404, 635891562, 741873489, 989164652, 1271783124, 1483746978, 2225620467, 2967493956, 4451240934, 8902481868]

約数ペア:

[(1, 8902481868), (2, 4451240934), (3, 2967493956), (4, 2225620467), (6, 1483746978), (7, 1271783124), (9, 989164652), (12, 741873489), (14, 635891562), (17, 523675404), (18, 494582326), (21, 423927708), (28, 317945781), (34, 261837702), (36, 247291163), (42, 211963854), (51, 174558468), (53, 167971356), (63, 141309236), (68, 130918851), (84, 105981927), (102, 87279234), (106, 83985678), (119, 74810772), (126, 70654618), (153, 58186156), (159, 55990452), (204, 43639617), (212, 41992839), (238, 37405386), (252, 35327309), (306, 29093078), (318, 27995226), (357, 24936924), (371, 23995908), (476, 18702693), (477, 18663484), (612, 14546539), (636, 13997613), (714, 12468462), (742, 11997954), (901, 9880668), (954, 9331742), (1071, 8312308), (1113, 7998636), (1428, 6234231), (1484, 5998977), (1802, 4940334), (1908, 4665871), (2142, 4156154), (2226, 3999318), (2703, 3293556), (3339, 2666212), (3604, 2470167), (4284, 2078077), (4452, 1999659), (5406, 1646778), (6307, 1411524), (6678, 1333106), (8109, 1097852), (10812, 823389), (12614, 705762), (13356, 666553), (16218, 548926), (18921, 470508), (25228, 352881), (32436, 274463), (37842, 235254), (39209, 227052), (56763, 156836), (75684, 117627), (78418, 113526)]