486435768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3237

約数の個数: 128

約数和(自身を含む): 1518289920

約数和(自身を除く): 1031854152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1491, 1704, 1846, 1988, 2184, 2769, 2982, 3137, 3692, 3976, 5538, 5964, 6274, 6461, 7384, 9411, 11076, 11928, 12548, 12922, 18822, 19383, 21959, 22152, 25096, 25844, 37644, 38766, 40781, 43918, 51688, 65877, 75288, 77532, 81562, 87836, 122343, 131754, 155064, 163124, 175672, 222727, 244686, 263508, 285467, 326248, 445454, 489372, 527016, 570934, 668181, 856401, 890908, 978744, 1141868, 1336362, 1559089, 1712802, 1781816, 2283736, 2672724, 2895451, 3118178, 3425604, 4677267, 5345448, 5790902, 6236356, 6851208, 8686353, 9354534, 11581804, 12472712, 17372706, 18709068, 20268157, 23163608, 34745412, 37418136, 40536314, 60804471, 69490824, 81072628, 121608942, 162145256, 243217884, 486435768]

約数ペア:

[(1, 486435768), (2, 243217884), (3, 162145256), (4, 121608942), (6, 81072628), (7, 69490824), (8, 60804471), (12, 40536314), (13, 37418136), (14, 34745412), (21, 23163608), (24, 20268157), (26, 18709068), (28, 17372706), (39, 12472712), (42, 11581804), (52, 9354534), (56, 8686353), (71, 6851208), (78, 6236356), (84, 5790902), (91, 5345448), (104, 4677267), (142, 3425604), (156, 3118178), (168, 2895451), (182, 2672724), (213, 2283736), (273, 1781816), (284, 1712802), (312, 1559089), (364, 1336362), (426, 1141868), (497, 978744), (546, 890908), (568, 856401), (728, 668181), (852, 570934), (923, 527016), (994, 489372), (1092, 445454), (1491, 326248), (1704, 285467), (1846, 263508), (1988, 244686), (2184, 222727), (2769, 175672), (2982, 163124), (3137, 155064), (3692, 131754), (3976, 122343), (5538, 87836), (5964, 81562), (6274, 77532), (6461, 75288), (7384, 65877), (9411, 51688), (11076, 43918), (11928, 40781), (12548, 38766), (12922, 37644), (18822, 25844), (19383, 25096), (21959, 22152)]