1222273668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 3617639424

約数和(自身を除く): 2395365756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 167, 178, 231, 267, 308, 334, 356, 462, 501, 534, 623, 668, 924, 979, 1002, 1068, 1169, 1246, 1837, 1869, 1958, 2004, 2338, 2492, 2937, 3507, 3674, 3738, 3916, 4676, 5511, 5874, 6853, 7014, 7348, 7476, 7921, 11022, 11748, 12859, 13706, 14028, 14863, 15842, 20559, 22044, 23763, 25718, 27412, 29726, 31684, 38577, 41118, 44589, 47526, 51436, 55447, 59452, 77154, 82236, 87131, 89178, 95052, 104041, 110894, 154308, 163493, 166341, 174262, 178356, 208082, 221788, 261393, 312123, 326986, 332682, 348524, 416164, 490479, 522786, 609917, 624246, 653972, 665364, 980958, 1045572, 1144451, 1219834, 1248492, 1322807, 1829751, 1961916, 2288902, 2439668, 2645614, 3433353, 3659502, 3968421, 4577804, 5291228, 6866706, 7319004, 7936842, 9259649, 13733412, 14550877, 15873684, 18519298, 27778947, 29101754, 37038596, 43652631, 55557894, 58203508, 87305262, 101856139, 111115788, 174610524, 203712278, 305568417, 407424556, 611136834, 1222273668]

約数ペア:

[(1, 1222273668), (2, 611136834), (3, 407424556), (4, 305568417), (6, 203712278), (7, 174610524), (11, 111115788), (12, 101856139), (14, 87305262), (21, 58203508), (22, 55557894), (28, 43652631), (33, 37038596), (42, 29101754), (44, 27778947), (66, 18519298), (77, 15873684), (84, 14550877), (89, 13733412), (132, 9259649), (154, 7936842), (167, 7319004), (178, 6866706), (231, 5291228), (267, 4577804), (308, 3968421), (334, 3659502), (356, 3433353), (462, 2645614), (501, 2439668), (534, 2288902), (623, 1961916), (668, 1829751), (924, 1322807), (979, 1248492), (1002, 1219834), (1068, 1144451), (1169, 1045572), (1246, 980958), (1837, 665364), (1869, 653972), (1958, 624246), (2004, 609917), (2338, 522786), (2492, 490479), (2937, 416164), (3507, 348524), (3674, 332682), (3738, 326986), (3916, 312123), (4676, 261393), (5511, 221788), (5874, 208082), (6853, 178356), (7014, 174262), (7348, 166341), (7476, 163493), (7921, 154308), (11022, 110894), (11748, 104041), (12859, 95052), (13706, 89178), (14028, 87131), (14863, 82236), (15842, 77154), (20559, 59452), (22044, 55447), (23763, 51436), (25718, 47526), (27412, 44589), (29726, 41118), (31684, 38577)]