520020664312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 1051259155200

約数和(自身を除く): 531238490888

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 163, 292, 317, 326, 584, 634, 652, 907, 1268, 1304, 1387, 1814, 2536, 2774, 3097, 3628, 5548, 6023, 6194, 7256, 11096, 11899, 12046, 12388, 17233, 23141, 23798, 24092, 24776, 34466, 46282, 47596, 48184, 51671, 66211, 68932, 92564, 95192, 103342, 132422, 137864, 147841, 185128, 206684, 226081, 264844, 287519, 295682, 413368, 439679, 452162, 529688, 575038, 591364, 879358, 904324, 981749, 1150076, 1182728, 1258009, 1758716, 1808648, 1963498, 2300152, 2516018, 2808979, 3517432, 3771983, 3926996, 5032036, 5462861, 5617958, 7543966, 7853992, 10064072, 10792393, 10925722, 11235916, 15087932, 20988887, 21584786, 21851444, 22471832, 30175864, 41977774, 43169572, 43702888, 46865597, 71667677, 83955548, 86339144, 93731194, 143335354, 167911096, 187462388, 205055467, 286670708, 374924776, 398788853, 410110934, 573341416, 797577706, 820221868, 890446343, 1595155412, 1640443736, 1780892686, 3190310824, 3421188581, 3561785372, 6842377162, 7123570744, 13684754324, 27369508648, 65002583039, 130005166078, 260010332156, 520020664312]

約数ペア:

[(1, 520020664312), (2, 260010332156), (4, 130005166078), (8, 65002583039), (19, 27369508648), (38, 13684754324), (73, 7123570744), (76, 6842377162), (146, 3561785372), (152, 3421188581), (163, 3190310824), (292, 1780892686), (317, 1640443736), (326, 1595155412), (584, 890446343), (634, 820221868), (652, 797577706), (907, 573341416), (1268, 410110934), (1304, 398788853), (1387, 374924776), (1814, 286670708), (2536, 205055467), (2774, 187462388), (3097, 167911096), (3628, 143335354), (5548, 93731194), (6023, 86339144), (6194, 83955548), (7256, 71667677), (11096, 46865597), (11899, 43702888), (12046, 43169572), (12388, 41977774), (17233, 30175864), (23141, 22471832), (23798, 21851444), (24092, 21584786), (24776, 20988887), (34466, 15087932), (46282, 11235916), (47596, 10925722), (48184, 10792393), (51671, 10064072), (66211, 7853992), (68932, 7543966), (92564, 5617958), (95192, 5462861), (103342, 5032036), (132422, 3926996), (137864, 3771983), (147841, 3517432), (185128, 2808979), (206684, 2516018), (226081, 2300152), (264844, 1963498), (287519, 1808648), (295682, 1758716), (413368, 1258009), (439679, 1182728), (452162, 1150076), (529688, 981749), (575038, 904324), (591364, 879358)]