800370472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 1752874830

約数和(自身を除く): 952504358

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 374, 484, 578, 748, 968, 1156, 1496, 2057, 2312, 2861, 3179, 4114, 5722, 6358, 8228, 11444, 12716, 16456, 22888, 25432, 31471, 34969, 48637, 62942, 69938, 97274, 125884, 139876, 194548, 251768, 279752, 346181, 389096, 535007, 692362, 826829, 1070014, 1384724, 1653658, 2140028, 2769448, 3307316, 4280056, 5885077, 6614632, 9095119, 11770154, 18190238, 23540308, 36380476, 47080616, 72760952, 100046309, 200092618, 400185236, 800370472]

約数ペア:

[(1, 800370472), (2, 400185236), (4, 200092618), (8, 100046309), (11, 72760952), (17, 47080616), (22, 36380476), (34, 23540308), (44, 18190238), (68, 11770154), (88, 9095119), (121, 6614632), (136, 5885077), (187, 4280056), (242, 3307316), (289, 2769448), (374, 2140028), (484, 1653658), (578, 1384724), (748, 1070014), (968, 826829), (1156, 692362), (1496, 535007), (2057, 389096), (2312, 346181), (2861, 279752), (3179, 251768), (4114, 194548), (5722, 139876), (6358, 125884), (8228, 97274), (11444, 69938), (12716, 62942), (16456, 48637), (22888, 34969), (25432, 31471)]