1283771632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29531}}^1$

素因数の和:29582

約数の個数: 80

約数和(自身を含む): 3076053120

約数和(自身を除く): 1792281488

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 29531, 43472, 59062, 118124, 236248, 324841, 383903, 472496, 561089, 649682, 767806, 1122178, 1299364, 1535612, 2244356, 2598728, 3071224, 4222933, 4488712, 5197456, 6142448, 6171979, 7294157, 8445866, 8977424, 12343958, 14588314, 16891732, 24687916, 29176628, 33783464, 49375832, 58353256, 67566928, 80235727, 98751664, 116706512, 160471454, 320942908, 641885816, 1283771632]

約数ペア:

[(1, 1283771632), (2, 641885816), (4, 320942908), (8, 160471454), (11, 116706512), (13, 98751664), (16, 80235727), (19, 67566928), (22, 58353256), (26, 49375832), (38, 33783464), (44, 29176628), (52, 24687916), (76, 16891732), (88, 14588314), (104, 12343958), (143, 8977424), (152, 8445866), (176, 7294157), (208, 6171979), (209, 6142448), (247, 5197456), (286, 4488712), (304, 4222933), (418, 3071224), (494, 2598728), (572, 2244356), (836, 1535612), (988, 1299364), (1144, 1122178), (1672, 767806), (1976, 649682), (2288, 561089), (2717, 472496), (3344, 383903), (3952, 324841), (5434, 236248), (10868, 118124), (21736, 59062), (29531, 43472)]