521509032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 1603405440

約数和(自身を除く): 1081896408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 1931, 2046, 2178, 2232, 2728, 2904, 3069, 3751, 3862, 4092, 4356, 5793, 6138, 7502, 7724, 8184, 8712, 11253, 11586, 12276, 15004, 15448, 17379, 21241, 22506, 23172, 24552, 30008, 33759, 34758, 42482, 45012, 46344, 59861, 63723, 67518, 69516, 84964, 90024, 119722, 127446, 135036, 139032, 169928, 179583, 191169, 233651, 239444, 254892, 270072, 359166, 382338, 467302, 478888, 509784, 538749, 658471, 700953, 718332, 764676, 934604, 1077498, 1316942, 1401906, 1436664, 1529352, 1869208, 1975413, 2102859, 2154996, 2633884, 2803812, 3950826, 4205718, 4309992, 5267768, 5607624, 5926239, 7243181, 7901652, 8411436, 11852478, 14486362, 15803304, 16822872, 21729543, 23704956, 28972724, 43459086, 47409912, 57945448, 65188629, 86918172, 130377258, 173836344, 260754516, 521509032]

約数ペア:

[(1, 521509032), (2, 260754516), (3, 173836344), (4, 130377258), (6, 86918172), (8, 65188629), (9, 57945448), (11, 47409912), (12, 43459086), (18, 28972724), (22, 23704956), (24, 21729543), (31, 16822872), (33, 15803304), (36, 14486362), (44, 11852478), (62, 8411436), (66, 7901652), (72, 7243181), (88, 5926239), (93, 5607624), (99, 5267768), (121, 4309992), (124, 4205718), (132, 3950826), (186, 2803812), (198, 2633884), (242, 2154996), (248, 2102859), (264, 1975413), (279, 1869208), (341, 1529352), (363, 1436664), (372, 1401906), (396, 1316942), (484, 1077498), (558, 934604), (682, 764676), (726, 718332), (744, 700953), (792, 658471), (968, 538749), (1023, 509784), (1089, 478888), (1116, 467302), (1364, 382338), (1452, 359166), (1931, 270072), (2046, 254892), (2178, 239444), (2232, 233651), (2728, 191169), (2904, 179583), (3069, 169928), (3751, 139032), (3862, 135036), (4092, 127446), (4356, 119722), (5793, 90024), (6138, 84964), (7502, 69516), (7724, 67518), (8184, 63723), (8712, 59861), (11253, 46344), (11586, 45012), (12276, 42482), (15004, 34758), (15448, 33759), (17379, 30008), (21241, 24552), (22506, 23172)]