1287667212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4513}}^1$

素因数の和:4623

約数の個数: 96

約数和(自身を含む): 3397416960

約数和(自身を除く): 2109749748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 59, 62, 78, 93, 118, 124, 156, 177, 186, 236, 354, 372, 403, 708, 767, 806, 1209, 1534, 1612, 1829, 2301, 2418, 3068, 3658, 4513, 4602, 4836, 5487, 7316, 9026, 9204, 10974, 13539, 18052, 21948, 23777, 27078, 47554, 54156, 58669, 71331, 95108, 117338, 139903, 142662, 176007, 234676, 266267, 279806, 285324, 352014, 419709, 532534, 559612, 704028, 798801, 839418, 1065068, 1597602, 1678836, 1818739, 3195204, 3461471, 3637478, 5456217, 6922942, 7274956, 8254277, 10384413, 10912434, 13845884, 16508554, 20768826, 21824868, 24762831, 33017108, 41537652, 49525662, 99051324, 107305601, 214611202, 321916803, 429222404, 643833606, 1287667212]

約数ペア:

[(1, 1287667212), (2, 643833606), (3, 429222404), (4, 321916803), (6, 214611202), (12, 107305601), (13, 99051324), (26, 49525662), (31, 41537652), (39, 33017108), (52, 24762831), (59, 21824868), (62, 20768826), (78, 16508554), (93, 13845884), (118, 10912434), (124, 10384413), (156, 8254277), (177, 7274956), (186, 6922942), (236, 5456217), (354, 3637478), (372, 3461471), (403, 3195204), (708, 1818739), (767, 1678836), (806, 1597602), (1209, 1065068), (1534, 839418), (1612, 798801), (1829, 704028), (2301, 559612), (2418, 532534), (3068, 419709), (3658, 352014), (4513, 285324), (4602, 279806), (4836, 266267), (5487, 234676), (7316, 176007), (9026, 142662), (9204, 139903), (10974, 117338), (13539, 95108), (18052, 71331), (21948, 58669), (23777, 54156), (27078, 47554)]