307052788

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{953}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 633394944

約数和(自身を除く): 326342156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 311, 518, 622, 953, 1036, 1244, 1906, 2177, 3812, 4354, 6671, 8708, 11507, 13342, 23014, 26684, 35261, 46028, 70522, 80549, 141044, 161098, 246827, 296383, 322196, 493654, 592766, 987308, 1185532, 2074681, 4149362, 8298724, 10966171, 21932342, 43864684, 76763197, 153526394, 307052788]

約数ペア:

[(1, 307052788), (2, 153526394), (4, 76763197), (7, 43864684), (14, 21932342), (28, 10966171), (37, 8298724), (74, 4149362), (148, 2074681), (259, 1185532), (311, 987308), (518, 592766), (622, 493654), (953, 322196), (1036, 296383), (1244, 246827), (1906, 161098), (2177, 141044), (3812, 80549), (4354, 70522), (6671, 46028), (8708, 35261), (11507, 26684), (13342, 23014)]