1855157328

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 5276511240

約数和(自身を除く): 3421353912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 181, 218, 327, 362, 436, 543, 653, 654, 724, 872, 981, 1086, 1306, 1308, 1448, 1629, 1744, 1959, 1962, 2172, 2612, 2616, 2896, 3258, 3918, 3924, 4344, 5224, 5232, 5877, 6516, 7836, 7848, 8688, 10448, 11754, 13032, 15672, 15696, 19729, 23508, 26064, 31344, 39458, 47016, 59187, 71177, 78916, 94032, 118193, 118374, 142354, 157832, 177561, 213531, 236386, 236748, 284708, 315664, 354579, 355122, 427062, 472772, 473496, 569416, 640593, 709158, 710244, 854124, 945544, 946992, 1063737, 1138832, 1281186, 1418316, 1420488, 1708248, 1891088, 2127474, 2562372, 2836632, 2840976, 3416496, 4254948, 5124744, 5673264, 8509896, 10249488, 12883037, 17019792, 25766074, 38649111, 51532148, 77298222, 103064296, 115947333, 154596444, 206128592, 231894666, 309192888, 463789332, 618385776, 927578664, 1855157328]

約数ペア:

[(1, 1855157328), (2, 927578664), (3, 618385776), (4, 463789332), (6, 309192888), (8, 231894666), (9, 206128592), (12, 154596444), (16, 115947333), (18, 103064296), (24, 77298222), (36, 51532148), (48, 38649111), (72, 25766074), (109, 17019792), (144, 12883037), (181, 10249488), (218, 8509896), (327, 5673264), (362, 5124744), (436, 4254948), (543, 3416496), (653, 2840976), (654, 2836632), (724, 2562372), (872, 2127474), (981, 1891088), (1086, 1708248), (1306, 1420488), (1308, 1418316), (1448, 1281186), (1629, 1138832), (1744, 1063737), (1959, 946992), (1962, 945544), (2172, 854124), (2612, 710244), (2616, 709158), (2896, 640593), (3258, 569416), (3918, 473496), (3924, 472772), (4344, 427062), (5224, 355122), (5232, 354579), (5877, 315664), (6516, 284708), (7836, 236748), (7848, 236386), (8688, 213531), (10448, 177561), (11754, 157832), (13032, 142354), (15672, 118374), (15696, 118193), (19729, 94032), (23508, 78916), (26064, 71177), (31344, 59187), (39458, 47016)]