246996464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 576150624

約数和(自身を除く): 329154160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1804, 2132, 2288, 2633, 3608, 4264, 5266, 5863, 7216, 8528, 10532, 11726, 21064, 23452, 28963, 34229, 42128, 46904, 57926, 68458, 93808, 107953, 115852, 136916, 215906, 231704, 273832, 376519, 431812, 463408, 547664, 753038, 863624, 1187483, 1403389, 1506076, 1727248, 2374966, 2806778, 3012152, 4749932, 5613556, 6024304, 9499864, 11227112, 15437279, 18999728, 22454224, 30874558, 61749116, 123498232, 246996464]

約数ペア:

[(1, 246996464), (2, 123498232), (4, 61749116), (8, 30874558), (11, 22454224), (13, 18999728), (16, 15437279), (22, 11227112), (26, 9499864), (41, 6024304), (44, 5613556), (52, 4749932), (82, 3012152), (88, 2806778), (104, 2374966), (143, 1727248), (164, 1506076), (176, 1403389), (208, 1187483), (286, 863624), (328, 753038), (451, 547664), (533, 463408), (572, 431812), (656, 376519), (902, 273832), (1066, 231704), (1144, 215906), (1804, 136916), (2132, 115852), (2288, 107953), (2633, 93808), (3608, 68458), (4264, 57926), (5266, 46904), (5863, 42128), (7216, 34229), (8528, 28963), (10532, 23452), (11726, 21064)]