1780876464

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1327}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 4679319552

約数和(自身を除く): 2898443088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 383, 438, 584, 766, 876, 1149, 1168, 1327, 1532, 1752, 2298, 2654, 3064, 3504, 3981, 4596, 5308, 6128, 7962, 9192, 10616, 15924, 18384, 21232, 27959, 31848, 55918, 63696, 83877, 96871, 111836, 167754, 193742, 223672, 290613, 335508, 387484, 447344, 508241, 581226, 671016, 774968, 1016482, 1162452, 1342032, 1524723, 1549936, 2032964, 2324904, 3049446, 4065928, 4649808, 6098892, 8131856, 12197784, 24395568, 37101593, 74203186, 111304779, 148406372, 222609558, 296812744, 445219116, 593625488, 890438232, 1780876464]

約数ペア:

[(1, 1780876464), (2, 890438232), (3, 593625488), (4, 445219116), (6, 296812744), (8, 222609558), (12, 148406372), (16, 111304779), (24, 74203186), (48, 37101593), (73, 24395568), (146, 12197784), (219, 8131856), (292, 6098892), (383, 4649808), (438, 4065928), (584, 3049446), (766, 2324904), (876, 2032964), (1149, 1549936), (1168, 1524723), (1327, 1342032), (1532, 1162452), (1752, 1016482), (2298, 774968), (2654, 671016), (3064, 581226), (3504, 508241), (3981, 447344), (4596, 387484), (5308, 335508), (6128, 290613), (7962, 223672), (9192, 193742), (10616, 167754), (15924, 111836), (18384, 96871), (21232, 83877), (27959, 63696), (31848, 55918)]