287269164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12527}}^1$

素因数の和:12564

約数の個数: 108

約数和(自身を含む): 909758304

約数和(自身を除く): 622489140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 12527, 22932, 25054, 37581, 50108, 75162, 87689, 112743, 150324, 162851, 175378, 225486, 263067, 325702, 350756, 450972, 488553, 526134, 613823, 651404, 789201, 977106, 1052268, 1139957, 1227646, 1465659, 1578402, 1841469, 1954212, 2279914, 2455292, 2931318, 3156804, 3419871, 3682938, 4559828, 5524407, 5862636, 6839742, 7365876, 7979699, 10259613, 11048814, 13679484, 15959398, 20519226, 22097628, 23939097, 31918796, 41038452, 47878194, 71817291, 95756388, 143634582, 287269164]

約数ペア:

[(1, 287269164), (2, 143634582), (3, 95756388), (4, 71817291), (6, 47878194), (7, 41038452), (9, 31918796), (12, 23939097), (13, 22097628), (14, 20519226), (18, 15959398), (21, 13679484), (26, 11048814), (28, 10259613), (36, 7979699), (39, 7365876), (42, 6839742), (49, 5862636), (52, 5524407), (63, 4559828), (78, 3682938), (84, 3419871), (91, 3156804), (98, 2931318), (117, 2455292), (126, 2279914), (147, 1954212), (156, 1841469), (182, 1578402), (196, 1465659), (234, 1227646), (252, 1139957), (273, 1052268), (294, 977106), (364, 789201), (441, 651404), (468, 613823), (546, 526134), (588, 488553), (637, 450972), (819, 350756), (882, 325702), (1092, 263067), (1274, 225486), (1638, 175378), (1764, 162851), (1911, 150324), (2548, 112743), (3276, 87689), (3822, 75162), (5733, 50108), (7644, 37581), (11466, 25054), (12527, 22932)]