880686378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 2394869760

約数和(自身を除く): 1514183382

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 169, 186, 198, 234, 279, 283, 286, 297, 338, 341, 351, 403, 429, 507, 558, 566, 594, 682, 702, 806, 837, 849, 858, 1014, 1023, 1209, 1287, 1521, 1674, 1698, 1859, 2046, 2418, 2547, 2574, 3042, 3069, 3113, 3627, 3679, 3718, 3861, 4433, 4563, 5094, 5239, 5577, 6138, 6226, 7254, 7358, 7641, 7722, 8773, 8866, 9126, 9207, 9339, 10478, 10881, 11037, 11154, 13299, 15282, 15717, 16731, 17546, 18414, 18678, 21762, 22074, 26319, 26598, 28017, 31434, 33111, 33462, 39897, 40469, 47151, 47827, 50193, 52638, 56034, 57629, 66222, 78957, 79794, 80938, 84051, 94302, 95654, 96503, 99333, 100386, 114049, 115258, 119691, 121407, 141453, 143481, 157914, 168102, 172887, 193006, 198666, 228098, 236871, 239382, 242814, 282906, 286962, 289509, 342147, 345774, 364221, 430443, 473742, 518661, 526097, 579018, 684294, 728442, 860886, 868527, 1026441, 1037322, 1052194, 1092663, 1254539, 1291329, 1482637, 1555983, 1578291, 1737054, 2052882, 2185326, 2509078, 2582658, 2605581, 2965274, 3079323, 3111966, 3156582, 3763617, 4447911, 4734873, 5211162, 6158646, 7527234, 8895822, 9469746, 11290851, 13343733, 14204619, 16309007, 22581702, 26687466, 28409238, 32618014, 33872553, 40031199, 48927021, 67745106, 80062398, 97854042, 146781063, 293562126, 440343189, 880686378]

約数ペア:

[(1, 880686378), (2, 440343189), (3, 293562126), (6, 146781063), (9, 97854042), (11, 80062398), (13, 67745106), (18, 48927021), (22, 40031199), (26, 33872553), (27, 32618014), (31, 28409238), (33, 26687466), (39, 22581702), (54, 16309007), (62, 14204619), (66, 13343733), (78, 11290851), (93, 9469746), (99, 8895822), (117, 7527234), (143, 6158646), (169, 5211162), (186, 4734873), (198, 4447911), (234, 3763617), (279, 3156582), (283, 3111966), (286, 3079323), (297, 2965274), (338, 2605581), (341, 2582658), (351, 2509078), (403, 2185326), (429, 2052882), (507, 1737054), (558, 1578291), (566, 1555983), (594, 1482637), (682, 1291329), (702, 1254539), (806, 1092663), (837, 1052194), (849, 1037322), (858, 1026441), (1014, 868527), (1023, 860886), (1209, 728442), (1287, 684294), (1521, 579018), (1674, 526097), (1698, 518661), (1859, 473742), (2046, 430443), (2418, 364221), (2547, 345774), (2574, 342147), (3042, 289509), (3069, 286962), (3113, 282906), (3627, 242814), (3679, 239382), (3718, 236871), (3861, 228098), (4433, 198666), (4563, 193006), (5094, 172887), (5239, 168102), (5577, 157914), (6138, 143481), (6226, 141453), (7254, 121407), (7358, 119691), (7641, 115258), (7722, 114049), (8773, 100386), (8866, 99333), (9126, 96503), (9207, 95654), (9339, 94302), (10478, 84051), (10881, 80938), (11037, 79794), (11154, 78957), (13299, 66222), (15282, 57629), (15717, 56034), (16731, 52638), (17546, 50193), (18414, 47827), (18678, 47151), (21762, 40469), (22074, 39897), (26319, 33462), (26598, 33111), (28017, 31434)]