451220588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 1043159040

約数和(自身を除く): 591938452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 53, 76, 91, 106, 133, 182, 212, 247, 266, 364, 371, 494, 532, 689, 742, 988, 1007, 1231, 1378, 1484, 1729, 2014, 2462, 2756, 3458, 4028, 4823, 4924, 6916, 7049, 8617, 9646, 13091, 14098, 16003, 17234, 19292, 23389, 26182, 28196, 32006, 34468, 46778, 52364, 64012, 65243, 91637, 93556, 112021, 130486, 163723, 183274, 224042, 260972, 304057, 327446, 366548, 448084, 456701, 608114, 654892, 848159, 913402, 1216228, 1239617, 1696318, 1826804, 2128399, 2479234, 3392636, 4256798, 4958468, 5937113, 8513596, 8677319, 11874226, 16115021, 17354638, 23748452, 32230042, 34709276, 64460084, 112805147, 225610294, 451220588]

約数ペア:

[(1, 451220588), (2, 225610294), (4, 112805147), (7, 64460084), (13, 34709276), (14, 32230042), (19, 23748452), (26, 17354638), (28, 16115021), (38, 11874226), (52, 8677319), (53, 8513596), (76, 5937113), (91, 4958468), (106, 4256798), (133, 3392636), (182, 2479234), (212, 2128399), (247, 1826804), (266, 1696318), (364, 1239617), (371, 1216228), (494, 913402), (532, 848159), (689, 654892), (742, 608114), (988, 456701), (1007, 448084), (1231, 366548), (1378, 327446), (1484, 304057), (1729, 260972), (2014, 224042), (2462, 183274), (2756, 163723), (3458, 130486), (4028, 112021), (4823, 93556), (4924, 91637), (6916, 65243), (7049, 64012), (8617, 52364), (9646, 46778), (13091, 34468), (14098, 32006), (16003, 28196), (17234, 26182), (19292, 23389)]