320433516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9972

約数の個数: 96

約数和(自身を含む): 933649920

約数和(自身を除く): 613216404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 8073, 9923, 10764, 16146, 19846, 29769, 32292, 39692, 59538, 89307, 119076, 128999, 178614, 228229, 257998, 267921, 357228, 386997, 456458, 515996, 535842, 684687, 773994, 912916, 1071684, 1160991, 1369374, 1547988, 2054061, 2321982, 2738748, 2966977, 3482973, 4108122, 4643964, 5933954, 6162183, 6965946, 8216244, 8900931, 11867908, 12324366, 13931892, 17801862, 24648732, 26702793, 35603724, 53405586, 80108379, 106811172, 160216758, 320433516]

約数ペア:

[(1, 320433516), (2, 160216758), (3, 106811172), (4, 80108379), (6, 53405586), (9, 35603724), (12, 26702793), (13, 24648732), (18, 17801862), (23, 13931892), (26, 12324366), (27, 11867908), (36, 8900931), (39, 8216244), (46, 6965946), (52, 6162183), (54, 5933954), (69, 4643964), (78, 4108122), (92, 3482973), (108, 2966977), (117, 2738748), (138, 2321982), (156, 2054061), (207, 1547988), (234, 1369374), (276, 1160991), (299, 1071684), (351, 912916), (414, 773994), (468, 684687), (598, 535842), (621, 515996), (702, 456458), (828, 386997), (897, 357228), (1196, 267921), (1242, 257998), (1404, 228229), (1794, 178614), (2484, 128999), (2691, 119076), (3588, 89307), (5382, 59538), (8073, 39692), (9923, 32292), (10764, 29769), (16146, 19846)]