321569199442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 508698086400

約数和(自身を除く): 187128886958

約数列:

[1, 2, 31, 62, 97, 139, 194, 278, 313, 626, 1229, 2458, 3007, 4309, 6014, 8618, 9703, 13483, 19406, 26966, 30361, 38099, 43507, 60722, 76198, 87014, 119213, 170831, 238426, 341662, 384677, 417973, 769354, 835946, 941191, 1348717, 1882382, 2697434, 3695603, 4220179, 5295761, 7391206, 8440358, 10591522, 11924987, 16570607, 23849974, 33141214, 37313669, 53470103, 74627338, 106940206, 130825549, 261651098, 513688817, 1027377634, 1156723739, 1657573193, 2313447478, 3315146386, 5186599991, 10373199982, 160784599721, 321569199442]

約数ペア:

[(1, 321569199442), (2, 160784599721), (31, 10373199982), (62, 5186599991), (97, 3315146386), (139, 2313447478), (194, 1657573193), (278, 1156723739), (313, 1027377634), (626, 513688817), (1229, 261651098), (2458, 130825549), (3007, 106940206), (4309, 74627338), (6014, 53470103), (8618, 37313669), (9703, 33141214), (13483, 23849974), (19406, 16570607), (26966, 11924987), (30361, 10591522), (38099, 8440358), (43507, 7391206), (60722, 5295761), (76198, 4220179), (87014, 3695603), (119213, 2697434), (170831, 1882382), (238426, 1348717), (341662, 941191), (384677, 835946), (417973, 769354)]